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Unblocked Puzzle Games

Logic grids, number tiles, falling blocks and even code challenges. Every puzzle on this page loads in a browser tab and rewards slow, careful thinking more than fast fingers.

57 games · all free · no downloads

2048 game screen2048PuzzleMahjong Solitaire game screenMahjong SolitairePuzzleWord Search game screenWord SearchPuzzleBlack Box Lasers game screenBlack Box LasersPuzzleBlack Hole Square game screenBlack Hole SquarePuzzleBlock Code Duck Pond game screenBlock Code Duck PondPuzzleBlock Code Maze game screenBlock Code MazePuzzleBlock Code Music game screenBlock Code MusicPuzzleBlock Code Turtle Art game screenBlock Code Turtle ArtPuzzleBlock Drop game screenBlock DropPuzzleBridges Island Puzzle game screenBridges Island PuzzlePuzzleBulls and Cows game screenBulls and CowsPuzzleColor Pour Sort game screenColor Pour SortPuzzleColor Tile Match game screenColor Tile MatchPuzzleComplements game screenComplementsPuzzleCrater Space game screenCrater SpacePuzzleCSS Diner game screenCSS DinerPuzzleCSS Grid Carrot Patch game screenCSS Grid Carrot PatchPuzzleDominosa Domino Logic game screenDominosa Domino LogicPuzzleElevator Saga game screenElevator SagaPuzzleFifteen Slide game screenFifteen SlidePuzzleFive-Square Tiling Puzzle game screenFive-Square Tiling PuzzlePuzzleFlexbox Lily Pond game screenFlexbox Lily PondPuzzleFlood Fill Puzzle game screenFlood Fill PuzzlePuzzleGalaxies Symmetry Puzzle game screenGalaxies Symmetry PuzzlePuzzleGreater-Than Grid game screenGreater-Than GridPuzzleHextris game screenHextrisPuzzleHyperspace Garbage Collection game screenHyperspace Garbage CollectionPuzzleInertia Gem Slide game screenInertia Gem SlidePuzzleLearn Git Branching game screenLearn Git BranchingPuzzleLight Switch Grid game screenLight Switch GridPuzzleLight Up Lamp Puzzle game screenLight Up Lamp PuzzlePuzzleLogic Mines game screenLogic MinesPuzzleLoopy Loop Puzzle game screenLoopy Loop PuzzlePuzzleMagnet Dominoes game screenMagnet DominoesPuzzleMath Cage Grid game screenMath Cage GridPuzzleMemory Pairs game screenMemory PairsPuzzleNet Pipe Puzzle game screenNet Pipe PuzzlePuzzleNetslide Pipe Puzzle game screenNetslide Pipe PuzzlePuzzleNumber Path game screenNumber PathPuzzlePearl Loop Puzzle game screenPearl Loop PuzzlePuzzlePeg Solitaire game screenPeg SolitairePuzzleRange Shading Puzzle game screenRange Shading PuzzlePuzzleRobot Coder game screenRobot CoderPuzzleSame Game Blocks game screenSame Game BlocksPuzzleSignpost Arrow Chain game screenSignpost Arrow ChainPuzzleSkyscraper Sightlines game screenSkyscraper SightlinesPuzzleSlant Diagonals game screenSlant DiagonalsPuzzleSQL Detective Mystery game screenSQL Detective MysteryPuzzleSudoku Flow game screenSudoku FlowPuzzleTangram game screenTangramPuzzleTents and Trees Puzzle game screenTents and Trees PuzzlePuzzleTower of Hanoi game screenTower of HanoiPuzzleTrain Track Logic game screenTrain Track LogicPuzzleUndead Mirror Maze game screenUndead Mirror MazePuzzleUnruly Black and White game screenUnruly Black and WhitePuzzleUntangle Lines game screenUntangle LinesPuzzle

Grid logic with a single answer

A big part of this collection is pure deduction. In Loopy Loop Puzzle you trace one closed ring along the grid lines so each number matches how many of its sides the ring touches. Light Up Lamp Puzzle asks you to place bulbs until every white square glows, without any two bulbs shining at each other.

Bridges Island Puzzle swaps lines for crossings between numbered islands, and Tents and Trees Puzzle has you pitch one tent beside each tree while matching the counts on every row. None of them need guessing, so when you feel stuck there is always one more clue to read.

Many of these grids also come in several sizes. Start small to learn how the clues interact, then move up once you can spot the common patterns. Undead Mirror Maze and Skyscraper Sightlines are good next steps, since both ask you to reason about what can be seen from the edge of the board.

Tiles, stacks and colors

If you want something with more motion, 2048 slides every tile on a 4x4 board at once and joins equal numbers. Hextris spins a six-sided core so falling blocks land in same-color groups. Color Pour Sort is calmer: you pour layered liquid between tubes until each one holds a single color, and Tower of Hanoi asks you to move a ring stack across three pegs in as few moves as you can.

These are the games to reach for when you want a puzzle that moves a little. Block Drop, where you turn falling four-square pieces to finish rows, sits in the same family.

Puzzles that teach real code

A few games here sneak in a lesson. Learn Git Branching has you type genuine git commands to reshape an animated commit tree. Flexbox Lily Pond uses CSS to guide frogs onto lily pads, and SQL Detective Mystery hands you a town database and a crime to solve with queries. For younger players, Block Code Maze builds programs from drag-and-drop blocks to walk an astronaut through ten mazes.

Looking for something else? Browse math and number games, see every game from A to Z, or read how we check each game before it goes live.

Common questions

Can I play these puzzle games on a phone?

Most of them, yes. The grid logic games, 2048 and the color sorting games all accept taps. The coding puzzles are easier with a physical keyboard, since you type commands or CSS.

Which puzzle is best for a short break?

Light Switch Grid and Black Hole Square fit in a few minutes. Longer logic grids like Loopy Loop Puzzle or Galaxies Symmetry Puzzle are better when you have more time.

Do I need math skills for these?

Not much. Many puzzles use numbers only as clues to count, not to calculate. If you do enjoy arithmetic, Math Cage Grid builds its clues from sums and products inside outlined cages.

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