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Logic & Grid

Logic puzzles, optical illusions and grids that demand reasoning — from sudoku to light-up.

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Black Hole Control a black hole and consume everything in your path! 30 levels across 6 tiers with power-ups, achievements, and 6 unlockable hole skins. ★ 4.2 · 459.2K Dungeon Puzzle Quest Solve 30 grid-based dungeon room puzzles. Collect keys, push blocks onto pressure plates, defeat monsters, and escape each room in this retro pixel-art dungeon crawler puzzle game. ★ 4 · 437.3K Kakurasu Play Kakurasu free online! A Nikoli sum-position logic puzzle: shade cells so each row and column sum clue matches. 27 unique puzzles across 6 tiers from Beginner to Master. No download required. ★ 4.4 · 428K Happy Glass Draw lines to guide water into a happy glass! 40 levels of creative physics puzzles with ink limits, star ratings, and hint system. How many glasses can you fill? ★ 5 · 425K Same Game - Tile Crush Play Same Game free online! Click connected groups of same-colored tiles to clear them. Classic Clickomania puzzle with 30 levels, star ratings, board-clear bonus, and power-ups. ★ 4.7 · 419.7K Beads Out Beads Out - Tap colored beads in sequence to clear strings. A constraint-satisfaction puzzle with 30 levels, star ratings and satisfying mechanics. ★ 4.3 · 416.7K Fill-a-Pix - Logic Picture Puzzle Play Fill-a-Pix free online. Use number clues to fill cells and reveal hidden pixel art pictures. 30 logic puzzles across 5 difficulty tiers. ★ 4.6 · 407.1K Gravity Flip Flip gravity to guide the orb through 30 physics puzzle levels. Tap to reverse gravity, avoid spikes and lasers, collect stars, and reach the exit portal. ★ 4.5 · 405.1K

Words & Trivia

Crosswords, anagrams, general knowledge quizzes and typing tests.

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Numbers & Math

Sudoku, kakuro, arithmetic and numbers — mental maths on a clean board.

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Killer Sudoku Play Killer Sudoku online free. Cage sum puzzle with four difficulty levels, daily challenge, notes, hints, undo, timer and stats. ★ 4.6 · 460.5K KenKen Puzzle Online - Math Logic Game Play KenKen (MathDoku) puzzle online free. Fill grids with numbers 1-N where each row and column has no repeats, and cages combine to target numbers using math operations. ★ 4.2 · 456.9K Crossmath Puzzle Online - Math Crossword Game Play Crossmath puzzle online free. Fill numbers into a crossword-style grid so both horizontal and vertical math equations are correct. Multiple difficulty levels, daily challenge, and hints. ★ 4.1 · 434K Antikythera Mechanism - Eclipse Predictor Puzzle Turn the crank to drive ancient astronomical dials and predict eclipses. 30 modular-arithmetic puzzles across 5 tiers with verified unique solutions. ★ 4.5 · 428.8K Palindrome Sudoku Play Palindrome Sudoku free online. Standard Sudoku plus grey mirror lines where digits must read the same forwards and backwards. 27 unique-solution puzzles from Beginner to Master. ★ 4.3 · 425.8K Thermo Sudoku Play Thermo Sudoku free online. Solve 30 hand-crafted thermo puzzles where digits rise along each thermometer. Beginner to Master tiers. ★ 4.1 · 408.3K Jigsaw Sudoku Play Jigsaw Sudoku free online. Instead of 3x3 boxes, the grid is divided into 9 irregularly-shaped jigsaw regions. Each row, column, and region must contain each digit exactly once. 27 unique-solution puzzles from Begin ★ 4.3 · 352.8K Threes! The original number merge puzzle game. Slide tiles and combine 1+2=3, then merge matching numbers to reach the highest tile. ★ 4.9 · 336.1K

Blocks & Stacking

Falling, stacking and merging blocks — 2048, tetris and their variants.

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Tower Stacker 3D Stack the tallest tower in this 3D isometric puzzle game. 30 levels, 6 biomes, 6 tower skins. ★ 4.8 · 455.1K Doppelblock Play Doppelblock (Double Block) free online. Blacken exactly two cells in each row and column, fill the rest with digits 1 to N-2 (Latin square), and use outside sum clues between black cells. 30 unique-solution levels a ★ 4.8 · 452.9K Block Out A 3D block puzzle game where you place 3D blocks into a 3D well viewed from above. Clear horizontal layers by filling them completely. ★ 4.1 · 437.9K Block Blast Block Blast is a free online block puzzle merge game. Drop numbered blocks on the 9x9 grid—match groups of 3 or more same numbers to clear them and score big. ★ 4.5 · 408.8K Block Blast Bingo Drag and drop colorful blocks onto an 8x8 grid. Clear full rows and columns to score points. Hit bingo bonuses by clearing both at once. Build combos with streak multipliers and use special power blocks. ★ 4.4 · 367.6K Cream 2048 Cream 2048 is a calm, paper-toned take on the classic sliding number puzzle. Slide every tile in one direction, and when two tiles with the same number touch they merge into one with double the value. Plan your moves, ke ★ 4.3 · 360.4K Hexanaut.io Description: Hexanaut.io is a free browser .io game where you capture hexagonal territory by looping your tail around tiles, similar to Splix.io or Paper.io but rendered in 3D. Grab totems for passive bonuses, team up in ★ 4.1 · 316.9K Hex Block Puzzle Drag hex-shaped block pieces onto a honeycomb grid. Complete full lines in any of 3 hex directions to clear them and score points. ★ 4.7 · 278.3K

Maze & Escape

Mazes, hidden object hunts and escape rooms to work through.

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Laser Maze Direct glowing laser beams through mirrors, prisms, and filters to hit all targets. 30 brain-teasing levels across 5 difficulty tiers. ★ 4.7 · 447.1K 13 Steps to Escape 13 Steps to Escape is a 2D pixel art puzzle game. In every level you have to reach the flag. Push crates, pick up keys to open locks, trigger switches, roll a boulder and use many other mechanisms to find your way. Th ★ 4.5 · 426.7K 13th Floor You arrive on the 13th floor for a strange party, but something else is waiting for you. Every room hides a key to the next one, and you must find them all to reach Room 1313. Use your flashlight to search the rooms a ★ 4.2 · 417.2K Arrow Escape Arrow Escape is a calm, clever puzzle game about order and planning. Every board is packed with colorful arrow tiles, and each arrow can only slide out in the direction it points. Tap an arrow to send it flying off the b ★ 4.6 · 408.5K Mazeren Mazeren is a top-down maze escape game where light and shadow are your only guides. Find the way out of three procedurally built mazes while enemies lurk just beyond your vision. Dash past danger, aim with the mouse and ★ 4.3 · 377.6K Traffic Escape Solve gridlocked traffic intersections by clicking cars in the correct sequence ★ 4 · 352.2K Number Maze Number Maze logic puzzle: draw a path through maze walls visiting numbered checkpoints 1, 2, 3... in order. 30 hand-crafted puzzles across 5 difficulty tiers. ★ 4.2 · 343K Maze Paint Maze Paint is a free online swipe puzzle game where you paint every cell in a maze. 30+ levels of brain-teasing fun! ★ 4 · 342.3K

Board & Strategy

Chess, checkers, reversi and board games against the computer or another person.

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