Mini Games
Free browser mini games for quick office breaks — puzzles, logic and number games. No download, no sign-up, keyboard friendly.
- 15 PuzzlePlay the classic 15 puzzle free in your browser — slide the numbered tiles into order with your keyboard, no download or sign-up.
- 2048 GamePlay 2048 free in your browser — merge tiles with your arrow keys to reach the 2048 tile, no download or sign-up.
- Dinosaur GamePlay a dinosaur runner game free in your browser — jump obstacles with the space bar, no download and no offline trick needed.
- Fireworks SimulatorPlay a short keyboard-friendly fireworks challenge with visible shots, deterministic scoring, deadlock detection, restart, and Boss Key support.
- GomokuPlay freestyle Gomoku locally on a standard 15×15 board with keyboard controls, four-axis win detection, draw detection, restart, and Boss Key.
- Maze GameGuide the marker through a compact winding maze using only the arrow keys, with blocked moves ignored and a score that rewards the shortest route.
- MinesweeperClear a fixed beginner minefield with keyboard-accessible reveal and flag controls while using exact adjacent-mine counts to avoid ten hidden mines.
- Bubble Wrap Popping GamePop a complete 6 by 6 virtual bubble sheet with arrow-key control, clear progress, instant restart, and no audio or hardware dependency.
- Hashi Bridges PuzzleConnect six numbered islands with non-crossing single or double bridges while matching every clue and forming one network.
- Hitori PuzzleShade repeated numbers from a five by five grid while keeping black cells apart and every remaining white cell connected.
- Trap the CatPlace barriers on a compact hex field, anticipate the cat's shortest escape route, and trap it before it reaches the edge.
- Numberlink PuzzleConnect two pairs of matching numbers with continuous orthogonal paths while avoiding reused cells, overlaps, branches, and wrong endpoints.
- Pipes PuzzleRotate nine fixed pipe tiles until every opening matches a neighbor and all tiles form one connected network without a closed loop.
- Tents PuzzlePair four trees with four tents while matching every row and column clue and keeping all tents apart, including diagonally.
- Heyawake PuzzleShade exactly one cell in each room while preserving a connected white area and blocking every three-room white corridor.
- Masyu PuzzleTrace one orthogonal loop through black and white pearls while satisfying each pearl's precise turn and straight-line rule.
- Shingoki PuzzleBuild one orthogonal loop through numbered black and white circles while matching both their shape and segment-sum clues.
- Battleships PuzzleLocate a three-ship fleet from row and column totals while keeping every straight ship separated, even diagonally.
- Stitches PuzzleJoin every neighboring region pair exactly once while matching row and column endpoint clues without reusing a hole.
- Thermometers PuzzleSet continuous bulb-first fluid levels across eight thermometers until every row and column fill clue is exact.
- LITS PuzzleShade one valid L, I, T, or S tetromino per region while preserving one connected, square-free network.
- Mosaic PuzzleClassify every square as black or white until each clue matches its clipped 3×3 neighborhood count.
- Number Match 10Clear a six-number board by choosing orthogonally adjacent pairs whose values add exactly to 10.
- Magic Square PuzzleArrange 1 through 9 once each so every row, column, and diagonal totals the same magic constant.
- Math MazeNavigate a small arithmetic maze and apply all four basic operations to reach exactly 10.
- Number Fill-In PuzzleComplete a compact number grid so every row and column contains 1, 2, and 3 exactly once.
- Addition MazeChoose a route through a compact number maze whose visited cells add to exactly 19.
- Math CrosswordFill four shared variables so three crossing multiplication equations are simultaneously true.
- Number Sequence QuizIdentify five different arithmetic patterns before two mistakes end the quiz run.
- Binary Decoder GameDecode five four-bit binary values into decimal before a second mistake ends the run.
- Number BalanceChoose the missing one-digit weight that makes both sides of five number scales equal.
- Prime HunterFind every prime in a fixed number grid before three composite picks end the hunt.
- DominosaPartition six numbered tiles into adjacent dominoes without repeating any unordered number pair.
- Number ChainConnect every consecutive number from 1 to 9 on a compact keyboard-controlled grid.
- Paper Folding PuzzlePredict where punched holes appear after unfolding five transparent four-by-four paper fixtures.
- Color Gradient PuzzleRestore eight shuffled HSL color tiles by following the shortest hue arc through the 360-degree wraparound.
- Word BuilderBuild six unique English words from the letters S T R E A M using a transparent, auditable challenge list.
- World Map PuzzlePlace eight recognizable country silhouettes on a schematic world map using sourced, reproducible boundary data.
- Cube Net PuzzleClassify eight six-square patterns with a reproducible three-dimensional fold test and learn what makes a cube net valid.
- Memory MatchMatch six fixed symbol pairs on a deterministic twelve-card board with touch controls, complete keyboard play, and no timer pressure.
- Pattern Completion TestPractice five transparent visual pattern rules with fixed, repeatable questions and immediate game feedback.
- Number Memory TestPractice recalling five fixed number strings with a deliberate reveal, hide, and keyboard-entry flow that never depends on a timer.
- Simon SaysRepeat five fixed color-and-sound sequences with touch controls or number keys and finish on an exact 1,000 points.
- Visual Memory TestPractice recalling five fixed grid patterns at your own pace with explicit reveal and hide controls, touch play, and complete keyboard access.
- Backward Digit Span TestPractice reversing five fixed digit strings with a deliberate reveal, hide, and keyboard-entry flow that never depends on a timer.
- Knights and KnavesSolve five transparent truth-and-lie puzzles by assigning every speaker as a truth-telling Knight or a lying Knave.
- SokobanPush boxes through three deterministic warehouse puzzles with touch controls, full keyboard play, exact undo, and visible corner-deadlock recovery.
- Killer SudokuComplete a fixed, uniquely solvable Killer Sudoku by combining familiar row, column, and box logic with connected cage sums.
- NonogramSolve a compact, uniquely determined 5 by 5 picture-logic grid with clear clues, touch controls, full keyboard support, and deterministic scoring.
- ShikakuPartition a fixed 4 by 4 grid into rule-valid rectangles with touch, keyboard, Undo, exact scoring, and a mechanically proven unique solution.
- Light Up (Akari)Solve a fixed 5 by 5 Akari board with touch and full keyboard controls, exact rule feedback, deterministic scoring, and a mechanically proven unique solution.
- Skyscrapers PuzzleSolve a compact, uniquely verified skyline puzzle by placing heights 1 through 4 and satisfying five necessary viewing clues.
- Star BattleSolve a compact, uniquely determined one-star logic puzzle with an original connected region map, clear touch controls, keyboard play, and deterministic scoring.
- Binairo (Binary Puzzle)Solve an original, uniquely determined 6 by 6 binary grid with standard Binairo rules, touch controls, full keyboard support, and exact scoring.
- NurikabeSolve a compact, uniquely determined Nurikabe board with explicit wall, island, and unknown marks, complete keyboard support, and mechanically verified rules.
- River Crossing PuzzleSolve the classic wolf, goat, and cabbage crossing with touch and keyboard controls, explicit safety feedback, and a shortest route independently verified by breadth-first search.
- HidatoSolve a compact, uniquely determined Hidato number path with immutable clues, eight-direction adjacency, complete keyboard play, and independently verified logic.
- One Line DrawTrace an original eight-node Euler puzzle, cover every edge exactly once, and verify the finite solution set with accessible touch and keyboard controls.
- Water Sort PuzzleSort a fixed three-color water puzzle with touch and full keyboard controls, transparent pour feedback, Undo, and a 10-move minimum independently verified by breadth-first search.
- Flood ItFlood an original deterministic 5 by 5 color board from its top-left region within the independently proven eight-move minimum.
- Jewel MatchSolve a fully disclosed match-three cascade with mouse, touch, or keyboard controls and a unique three-swap minimum independently verified by breadth-first search.
- Lights OutSolve a deterministic Lights Out board with exact cross toggles, complete keyboard control, independently proven solvability, and a unique shortest path.
- Color by NumberComplete an original 6 by 6 numbered rocket picture with four accessible palette groups, deterministic checking, and full pointer or keyboard control.
- Crossword PuzzleSolve a genuine black-and-white word crossword with eight dictionary-backed entries, shared crossings, complete keyboard play, and independently verified numbering.
- Word SearchFind eight fully disclosed words across every compass direction with click, touch, or keyboard endpoints and an independently verified unique occurrence for each target.
- Anagram GameUnscramble five deterministic dictionary-backed words with exact rack enforcement, complete keyboard play, repairable checking, and independently audited letter multisets.
- CryptogramDecode an original 49-letter monoalphabetic substitution fixture with atomic one-to-one mappings, accessible controls, and a fully audited inverse key.
- HangmanSolve one fixed seven-letter dictionary word with accessible alphabet controls, physical letter keys, atomic repeat handling, and a transparent six-miss stage.
- Crack the CodeDeduce one original three-digit code from two compact position clues, with keyboard and touch input plus exhaustive proof that the answer is unique.
- Tower StackBuild a deterministic timing tower with exact overlap clipping, progressively narrower landings, keyboard control, and browser-verifiable pause-and-step alignment.
- Word GroupingPartition 16 fixed words into four exact spelling-rule groups with a uniquely verified solution, accessible controls, and deterministic scoring.
- KlotskiSlide six original rectangles across a compact 4 by 5 board and guide the 2 by 2 goal through a disclosed bottom opening in a proven six moves.
- Logic Grid PuzzleSolve one original three-person logic grid with accessible selectors and an independent exhaustive proof that all four clues are necessary and the answer is unique.
- 3D TetrisPlan, rotate, and hard-drop six domino pieces to clear two complete 3D layers and score 1,000.
- Hidden Object GameSearch an original illustrated attic for five named hidden objects.
- Quick Math GameSolve five timed arithmetic expressions as each round gets faster.
- Spot the DifferenceCompare two original harbor scenes and locate five precise visual changes.
- Rebus Puzzle GameDecode five original visual word arrangements and finish a reproducible 1,000-point route.
- Tower Defense GameBuild and upgrade two deterministic towers to stop five fixed enemies and score exactly 1,000.
- Turn-Based TacticsPlan ten deterministic actions on a compact grid and defeat two enemies for exactly 1,000 points.
- City Builder GamePlace five disclosed permits on a fixed city grid and audit every adjacency point on the way to 1,000.
- Elemental AlchemyCombine four starting entries through thirteen disclosed fictional recipes and complete a 17-entry archive.
- Rock Paper Scissors OnlineChallenge a transparent local opponent that changes its next counter from your disclosed move history.
- Connect the NumbersConnect eight numbered points in order, inspect every segment, and complete a reproducible browser puzzle for exactly 1,000.
- Dress Up GameSolve five disclosed styling briefs with an original local wardrobe and audit every 80/60/60 match on the way to 1,000.
- Geometric Sequence QuizPractice five disclosed geometric sequences, including negative, zero, and unit ratios, and audit each missing term on the way to 1,000.
- Edge Match PuzzleRotate four signed edge cards into the single valid 2-by-2 board proven by an exhaustive 6,144-state audit.
- Rotating Picture PuzzleRotate nine original poster fragments through a disclosed 18-turn route and audit the completed picture at exactly 1,000 points.
- Shape Matching GameMatch five original pieces to equivalent silhouettes across drag, click, and keyboard paths, earning an audited 1,000-point finish.
- Clock Time PuzzleSet five analog clocks in five-minute steps and verify both hand angles before completing the fixed 1,000-point route.
- Fraction Shape PuzzleShade equal parts to match five target fractions and verify every answer by independent cross products on the way to 1,000.
- Symmetry PuzzleMirror five original left-half patterns across a fixed vertical axis and audit every coordinate for an exact 1,000-point finish.
- Pattern Memory GameMemorize five original 3×3 patterns, choose each exact hidden record from four options, and finish with exactly 1,000 points.
- Position Memory GameStudy three original shapes on a 3×3 board, restore every hidden position across five fixed files, and earn exactly 1,000 points.
- Shadow Matching GameCompare five original object specimens with shuffled silhouettes and complete the fixed catalog for exactly 1,000 points.
- Face Memory TestStudy five original illustrated profiles, then identify each one among three auditable visual alternatives.
- Paired Associates Memory GameStudy five invented cue-to-scene links, then recall each associate from a focused three-choice prompt.
- Word Chain MemoryRecall a five-round word chain that grows one original word at a time while preserving exact order and boundaries.
- Change Blindness TestStudy five original abstract scenes, pass through a brief flicker, and locate the single visible change.
- Multiple Object Tracking TestTrack two marked discs through five deterministic six-object motion fields, then select their final positions.
- Picture Reveal Guessing GameReveal useful fragments of five original illustrated scenes and score more by recognizing each picture early.
- Gear Rotation PuzzlePlace several gears into fixed sockets, build a connected reversing train, and turn the target through five deterministic gearboxes.
- Logic Gate PuzzleWire real directed AND, OR, and NOT graphs through five fixed levels and make every final output TRUE.
- Mirror Reflection PuzzleRoute a ray through five handcrafted mirror grids using slash and backslash tiles.
- Coin Weighing PuzzleUse three real equal-pan comparisons to identify one odd coin among twelve.
- Fill One Line PuzzleTrace one original continuous path through every open cell across five independently verified grids with pointer, touch, and keyboard controls.
- Math Operator PuzzlePlace arithmetic operators between fixed numbers and reach five exact targets under standard precedence.
- 3D MazeNavigate five true multi-floor graph mazes and master paired stair transitions.
- Four Color Map PuzzleColor five original planar maps with their independently proven minimum palettes using accessible text, symbol, pointer, and keyboard controls.
- Ice Sliding MazePlan complete straight-line slides through five original ice grids without stopping early.
- Color Mixing GameMatch five colors with additive RGB and disclosed idealized CMY controls using real Delta E 1976 scoring.
- Color SudokuSolve classic Sudoku constraints through nine accessible color, number, name, and symbol tokens.
- Word RiddlesSolve five original one-word English riddles with optional semantic hints, progressive letter reveals, exact normalization, keyboard play, and no hidden hint penalty.
- Idiom QuizPractice five carefully sourced English idioms through consistent four-choice completion and meaning cards.
- Synonym MatchMatch five same-sense, same-part-of-speech word pairs verified against WordNet and Cambridge, with accessible touch and keyboard play.
- Word Chain GameBuild five verified no-repeat word links from each previous word's final letter.
- Antonym MatchMatch five direct opposites verified by WordNet antonym pointers and Cambridge, with bounded senses, varied answers, touch, and keyboard controls.
- Hidden Words PuzzleRemove five adjacent hidden words from one persistent board and watch every column fall under real gravity.
- Rhyme MatchMatch five real rhyming pairs by stressed sound tails rather than misleading spelling patterns.
- Spelling QuizFind one misspelled entry, type its verified standard correction, and clear five source-checked rounds with accessible touch and keyboard controls.
- Word Association GameReveal short associations one at a time and preserve more points by connecting them with fewer clues.
- Word WipeSwipe connected letters, wipe complete rows, and race a real 60-second clock in a compact free word game.
- Fill in the BlankComplete five original English sentences by typing the one missing word that fits both grammar and meaning.
- Slingshot LauncherDrag opposite the target, release a deterministic pixel-unit projectile, and hit five fixed targets for exactly 1,000 points.
- Vocabulary QuizMatch five words to four visible meanings while correct and wrong choices adapt the next candidate difficulty.
- Domino Chain ReactionPlace a limited set of dominoes, push the start tile, and watch a real ordered chain propagate toward the goal.
- Gravity Flip GameRead fixed corridor obstacles, preserve or flip gravity, and move a real runner path through five deterministic levels.
- Water Flow PuzzleDig five-cell channels, release a deterministic six-particle flow, and fill five fixed containers for exactly 1,000 points.
- Chain ReactionChoose one source unit and watch a deterministic wave spread through nearby powered units on discrete ticks.
- Stop the Clock GameStop inside five visible millisecond windows, see exact early or late error, and score a deterministic 200 points per round.
- Tilt Ball MazeGuide a digital ball through five fixed-step mazes with independently verified walls, holes, finishes, and shortest routes.
- Block Stacking PuzzleRotate and place a finite inventory of voxel pieces until the occupied cells exactly match a supported target shape.
- Mirror Image QuizReflect five original asymmetric coordinate shapes across a visible vertical line and earn exactly 200 points per correct match.
- Shape Rotation MatchDrag and rotate five original asymmetric SVG specimens into accepted alignments with a published 4-unit center tolerance, exact orientation, and audited 1,000-point finish.
- Counting Blocks PuzzleCount complete isometric cube piles by reconstructing vertical columns and including blocks hidden behind visible faces.
- Painted Cube PuzzleSolve five sourced painted-cube counting questions with a repeatable position-class method and exact 1,000-point scoring.
- Spatial Memory GameRemember one object in an original 3D coordinate scene, rotate the view, and derive its new perspective position across five exact rounds.
- Bomb Defuse GameRace five fictional color-and-symbol circuits before each countdown expires.
- Rhythm Tap GameWatch five original visual beat patterns, predict each missing beat, and build an exact 1,000-point run without audio or hardware.
- Speed Sorting GameSort five original queues by explicit numeric rank using drag, touch exchanges, or keyboard swaps, then clear the fixed 1,000-point route.
- Hidden Numbers GameFind fixed numbers from 1 upward across five original Canvas search boards using audited touch targets or a progressive keyboard scanner.
- Multitasking GameTrack two simultaneous tasks with independent visible deadlines, secure both in each of five fixed rounds, and finish on exactly 1,000 points.
- Music Rhythm GameTrack falling notes across four silent lanes and clear five authored charts for an exact 1,000-point run.
- Find the Mistake GameInspect five original visual-rule boards, find one unambiguous anomaly on each, and finish the deterministic route on exactly 1,000 points.
- Monster Fusion GameDeduce five exact fictional monster fusions from visible parent traits and one disclosed inheritance rule, with equal keyboard, pointer, and touch controls.
- What's Missing GameCompare five original fixed scenes, identify exactly one removed item from explicit candidates, and complete a deterministic 1,000-point visual memory run.
- Brick Builder StudioCreate an original 5-by-5 stacked-brick model, earn five transparent activity milestones, and export the current build as a local PNG.
- Cocktail Mixing GameMatch five visible fictional zero-proof ratios, see exact percentage-point deviation, and earn up to 1,000 points with a disclosed variable-score formula.
- RGB Guessing GameIdentify five mystery sRGB swatches by typed RGB or HEX estimates, with explicit channel-error thresholds and an exact 1,000-point perfect run.
- N-Back Memory GamePlay a fixed 1-back and unlockable 2-back memory game with transparent hit, miss, and false-alarm counts.
- Stroop TestPlay a private colour-word challenge with a fixed route, clear response summaries, and no ability claims.
- Corsi Block Tapping GamePlay fixed forward or reverse block-sequence games with visible steps, private local scoring, and no ability claims.
- Flanker TestPlay a fixed centre-arrow challenge with transparent matching and conflicting route summaries, all kept in your browser.
- Go / No-Go TestPlay a fixed Go and No-go classification game with clear hit, miss, false-alarm, and correct-rejection counts.
- Digit Symbol Matching GameUse a visible original digit-symbol key in a fixed ten-digit browser game with accessible button and keyboard choices.
- Task Switching GameFollow a transparent colour-or-shape rule in a fixed route with six repeats, six switches, and private local timing summaries.
- Trail Making GameFollow two transparent fixed routes with labelled buttons, visible-tab timing, and a private local score.
- Mental Rotation TestCompare six original asymmetric SVG pairs with explicit rotation-or-mirror choices, visible-tab timing, and no norm claims.
- Tower of HanoiMove three to five disks across labelled pegs under the classic legal-move rule, with a verified minimum and complete keyboard support.
- Vocabulary Flashcards (Spaced Repetition)Review eight source-grounded adjective cards with a disclosed three-box Modified-Leitner schedule saved only in your browser.
- Collocation MatchMatch eight independently verified English collocations with same-format choices, full keyboard access, and an explicit fixed-route scope.
- Sentence ScrambleRebuild eight source-backed English sentences with stable word tokens, keyboard controls, transparent scoring, and no proficiency claims.
- Word Family BuilderComplete eight verified noun, verb, adjective, and adverb families with same-POS choices and transparent source limits.
- Commonly Confused Words QuizChoose the word that fits eight independently checked English contexts, with keyboard controls, transparent streaks, and no proficiency claims.
- Definition Recall QuizRecall eight exact WordNet headwords from pinned single-lemma definitions, with progressive hints, deterministic deductions, and source limits.
- Sentence Memory TestStudy, hide, and type eight audited English target sentences with visible-time safeguards, word-level edit feedback, and no ability claims.
- Grammar Error QuizFind and repair one source-backed grammar error in each of 12 original sentences, with a two-step keyboard route and explicit exclusion of dialect and style disputes.
- Odd One Out Word GameChoose the one word outside eight visible semantic categories, with pinned WordNet senses, ordinary-sense cross-checks, visible-time scoring, and explicit ambiguity limits.
- Phrasal Verbs QuizPractice eight common phrasal verbs in unambiguous original contexts, then open a concise source-backed meaning card before moving on.
About these tools
Every tool in mini games runs locally in your browser: files are processed on your device and never uploaded to a server. That makes them fast, private and safe to use with sensitive documents, at work or at home.