Unblocked Puzzle Games
Sixty-seven puzzles, from pen-and-paper logic grids to sliding tiles, color sorting and a word search. Many have no clock, so you can stop mid-thought and come back. Here is how the collection breaks down and where to begin.
- 67 games
- 0 downloads needed
- $0 to play
2048MathSwipe a 4x4 grid of number tiles, combine equal pairs and try to build a single 2048 tile.
Black Box LasersPuzzleShoot beams into a sealed grid and use where they exit to pin down every hidden ball.
Black Hole SquarePuzzleTap arrow tiles to shove squares into black holes and clean a 6x6 board within a tight move limit.
Block Code Duck PondCodingWrite programs that steer a cannon-armed duck, first with blocks and then in real JavaScript.
Block Code MazeCodingStack drag-and-drop code blocks that walk an astronaut to the flag across ten mazes.
Block Code Turtle ArtCodingSnap blocks together to steer a pen-carrying turtle and draw shapes, stars and a moon.
Block DropPuzzleA no-frills falling-block puzzle: turn and slide pieces, fill rows and keep up as the speed climbs.
Bridges Island PuzzlePuzzleConnect numbered islands with straight bridges until every count matches and the map is one network.
Bubble Pop ShooterArcadeShoot colored bubbles into a sinking field and pop groups of three before they reach the red line.
Bulls and CowsMathGuess a secret four-shape code and narrow it down with black and white peg clues.
Color Pour SortPuzzleSort striped liquid so every glass tube ends up one solid color, across endless levels.
Color Tile MatchPuzzleA timed match-three on an 8x8 board, with bombs, a color brush and wild tiles to earn.
ComplementsPuzzleShoot gems into a physics pile and let opposite colors meet to shatter whole clusters.
Crater SpacePuzzleTap squares on a moon grid to paint three hidden starships while wasting as few missiles as possible.
CSS DinerCodingType CSS selectors to grab the right food off a table, from basic tags up to :nth-child and attributes.
CSS Grid Carrot PatchCodingWrite CSS grid rules to water the carrots and poison the weeds across 28 garden lessons.
Dominosa Domino LogicPuzzlePlace dominoes over a grid of numbers so each pair from a full set appears exactly once.
Elevator SagaCodingControl a tower's lifts with your own JavaScript and pass 18 timed transport challenges.
Factors GameMathDrop a number through a grid of tiles, dividing by factors, and try to finish on exactly 1.
Fifteen SlidePuzzlePut fifteen numbered 3D cubes back in order in a 4x4 frame, with moves and time on a scoreboard.
Five-Square Tiling PuzzlePuzzleFit the twelve five-square shapes into a rectangle with no gaps, using turn, flip and hint tools.
Flexbox Lily PondCodingWrite CSS flexbox rules to hop each frog onto its matching lily pad across 24 levels.
Flood Fill PuzzlePuzzleRepaint a growing corner patch until the whole grid is one color, within a tight move limit.
FreeCell SolitaireCardsAll 52 cards face up, four spare cells and eight columns. Plan your moves and build each suit Ace to King.
Galaxies Symmetry PuzzlePuzzleSplit a grid into regions around dots so each shape matches itself when spun halfway around.
Gravity GolfSportsGolf in space: aim a ball past planets whose gravity bends every shot, and land it on the red hole.
Greater-Than GridMathA number-placement puzzle where tiny greater-than signs between squares are your main clues.
HextrisPuzzleSpin a hexagon to catch falling colored blocks, match three or more and keep all six stacks low.
Humwin & DarboldAdventureA small robot hunts for his missing partner across alien islands full of very hungry monsters.
Hyperspace Garbage CollectionPuzzleFlip between matter and antimatter to push space trash onto matching switches and unlock each chamber.
Inertia Gem SlidePuzzleSlide a ball that only stops at walls or stop squares, collect every gem and never touch a mine.
Learn Git BranchingCodingType git commands and reshape a live commit tree to match each level's target. Learn by doing.
Light Switch GridPuzzleEach press flips a light and its four neighbors. Black out the whole 5x5 board in as few moves as you can.
Light Up Lamp PuzzlePuzzleLight every white square with bulbs while keeping lamps out of each other's beams and matching wall numbers.
Logic MinesPuzzleA mine-finding grid where the board fights back against guesses, so only solid logic gets you through.
Loopy Loop PuzzlePuzzleTrace one unbroken ring through a dot grid so each numbered cell has exactly that many loop edges.
Magnet DominoesPuzzleSort grey dominoes into magnets and blanks, then point each magnet to fit the pole counts on each edge.
Mahjong SolitairePuzzleTake apart a layered pile of 144 tiles two at a time, picking pairs that open up the board.
Marble SpiralArcadeShoot marbles into a chain that rolls toward a center hole and pop groups of three or more before it gets there.
Math Cage GridMathFill rows and columns with no repeats while each outlined cage adds, multiplies, subtracts or divides to its target.
Memory PairsPuzzleFlip face-down cards two at a time and find every matching food picture in as few moves as you can.
Mini Putt ParkSportsPlay a nine-hole mini golf course from above, banking putts off walls and bumpers to sink the ball in few strokes.
Net Pipe PuzzlePuzzleRotate scrambled pipe pieces until every tile links into one network that branches out with no loops.
Netslide Pipe PuzzlePuzzleShove lines of pipe pieces across the board until they all hook up into a single network with no circuits.
Number PathPuzzleDraw one line that hits the numbers in order and covers every square of the grid exactly once.
OnOffPuzzleGuide a little robot to the star by flipping which set of platforms is solid, often in the middle of a jump.
Pearl Loop PuzzlePuzzleThread one closed loop past every pearl, turning on black ones and going straight through white ones.
Peg SolitaireBoardHop pegs over their neighbors and remove them one by one until only a single peg is left.
Pixel Sketch StudioPuzzleA browser pixel-art editor with palettes, a fill tool, frame animation and PNG export. No score, just drawing.
Pocket PoolSportsClear all fifteen balls from a six-pocket table using the fewest strokes. Just you, the cue and your best count.
Range Shading PuzzlePuzzleBlack out squares so each number counts the right number of visible white squares, with no two blacks touching.
Robot CoderCodingPlan a robot's whole program before it runs, using moves, turns, pickups and loops to deliver colored items.
Same Game BlocksPuzzlePick touching groups of same-colored squares to clear them, and plan for big groups to score high.
Signpost Arrow ChainPuzzleLink every arrow square into a single numbered path from 1 to the end, following where each arrow points.
Skyscraper SightlinesMathFill a grid with towers so no height repeats in a line and each edge clue sees the right number of roofs.
Slant DiagonalsPuzzlePut a diagonal in every square, match the corner clues, and never let the lines close into a loop.
SQL Detective MysteryCodingWrite real SQL queries to sift police reports, interviews and gym logs until you can name the killer.
Sudoku FlowMathClassic 9x9 sudoku with pencil notes, tiered hints, a daily puzzle and modes from relaxed to strict.
TangramPuzzleFill dozens of silhouettes with the seven classic tans, using simple taps to turn, flip and place.
Tents and Trees PuzzlePuzzlePitch a tent beside every tree on the grid while matching edge counts and keeping tents apart.
The Sunshine PolicyAdventureGuide a junior weather keeper through a short, funny point-and-click mystery about a missing rainbow.
Tower of HanoiPuzzleShift a ring stack peg to peg in as few moves as possible, then add rings to make it harder.
Train Track LogicPuzzleLay a single rail line from A to B that matches the track counts printed on every row and column.
Undead Mirror MazePuzzleFill a mirrored haunted grid with the right undead in each room so every sightline count adds up.
Unruly Black and WhitePuzzleShade a grid black and white so every line splits evenly and no three matching squares sit in a row.
Untangle LinesPuzzleDrag linked dots into a layout where none of the connecting lines cross, at your own pace.
Word SearchPuzzleSpot twelve hidden words in a letter grid, in any direction, with seven themes or your own list.Grids you solve with proof, not luck
The biggest group here is logic grids from Simon Tatham's Portable Puzzle Collection, a free set used by puzzle fans for years. Each one gives you a few clues and a rule, and the answer follows from careful reasoning.
Tents and Trees Puzzle is a friendly first step: put a tent beside each tree while matching the counts on the edges. Bridges Island Puzzle has you join numbered islands into one network. Loopy Loop Puzzle and Train Track Logic ask you to draw a single path that obeys number clues. Logic Mines is a mine-finding grid where risky clicks get punished, so only solid deduction works.
Puzzles you move with your hands
Some puzzles are less about clues and more about shuffling pieces into place. Tangram gives you seven classic pieces and dozens of outlines to fill, all with simple taps. Fifteen Slide is the old sliding-number frame, with moves and time on a scoreboard. Five-Square Tiling Puzzle asks you to fit all twelve five-square shapes into a rectangle, with turn, flip and hint tools when you get stuck.
For something gentler, Untangle Lines lets you drag linked dots around until no lines cross. There is no timer, so it works well as a wind-down.
Color, matching and word puzzles
If logic grids feel too dry, color puzzles give quicker rewards. Color Pour Sort has numbered levels that never run out, and its layers come in different sizes, which adds a twist. Flood Fill Puzzle gives you a tight move limit to turn the whole board one color. Light Switch Grid flips a light and its four neighbors with every press.
For words, Word Search hides twelve words in each grid, with seven themes or a list you type yourself.
Calm puzzles versus pressure puzzles
Most puzzles on this page let you think as long as you want. A few add pressure on purpose. Color Tile Match is a timed match-three. Hextris drops blocks onto a spinning hexagon, and Block Drop speeds up as you clear rows. Pick from the calm side if you are filling a study break, and from the pressure side if you want your pulse to rise a little.
Nearly every game here is fine on a phone. The main exceptions are Block Drop and OnOff, which need a keyboard. Number puzzles with arithmetic live in math games.
Puzzle Games: common questions
Can a logic grid force me to guess?
The Tatham-style grids are built so they can be solved by reasoning. Tents and Trees, for example, says both Easy and Tricky boards have a single solution you can reach by logic. Logic Mines goes further: when no square can be proven safe, a guess along the border always works.
Which puzzle is easiest for a young child?
Number Path, Untangle Lines, Light Switch Grid and Word Search are all marked easy. Number Path just asks you to draw one line through the numbers in order while covering every square.
Is there a puzzle with no score at all?
Pixel Sketch Studio is a pixel-art editor with palettes, a fill tool, frame animation and PNG export. There is nothing to win. You just draw.