Solve puzzles and complete grids
Solve puzzles by filling a grid with zeros and ones. Ensure each row and column has equal numbers of each. Avoid three identical numbers in a row or column. Complete puzzles with pre-filled starting cells.
Showing 1–20 of 1,000 ranked alternatives.
Jonathan Lepage
Fill grids with 0s and 1s
Play logic puzzles by filling 10x10 grids with 0s and 1s. Ensure each row and column has equal numbers of 0s and 1s. Avoid three identical numbers in a row. Earn points by solving grids efficiently. Use time-based multipliers for higher scores.
Staple Games, LLC
Play and solve puzzles
Solve puzzles by filling 9×9 grids with digits 1-9. Choose from four difficulty levels. Store notes for possible numbers. Use hints to fill missing digits. Complete daily challenges. Clear grids when all numbers are placed.
Tripledot Studios Limited
Place blocks, solve , clear grids
Play a logic puzzle game by placing blocks on a 9x9 grid. Fill rows, columns, or squares to clear the board. Drag pieces to the grid and avoid running out of space. Track high scores and challenge yourself with addictive brain training .
Shivam Pandey
Convert numbers to match targets
Solve puzzles by converting zeros to ones on a grid. Match target decimal numbers at the end of rows and columns. Track progress and improve logic and problem-solving skills.
瑞锋 于
Play puzzles online
Play by filling a 9x9 grid with numbers 1-9. Ensure each row, column, and 3x3 section contains unique digits. Choose difficulty levels and track progress across multiple games.
Easybrain Ltd
Play sudoku and solve puzzles
Solve sudoku puzzles with varying difficulty levels. Input numbers manually or use pencil marks. Track progress across multiple . Access hints and undo moves. Share completed puzzles via social media.
Q42
Play tiles, solve puzzles, track moves
Solve logic puzzles by coloring tiles red or blue. Follow rules to avoid three same-colored tiles in a row or column. Ensure each row and column has equal red and blue tiles. Complete grids of sizes 4x4, 6x6, 8x8, and 10x10.
Simon Schuster
Solve puzzles with blue and yellow colors
Solve logic puzzles by filling grids with blue and yellow colors. Follow rules to balance colors in rows and columns. Use equal signs for matching colors and X for opposite colors.
James Gibbs
Play puzzles online
Solve puzzles by filling 9x9 grids with numbers 1-9. Each row, column, and 3x3 nonet must contain unique numbers. Cages with dashed lines have sums; numbers in cages must be unique. Track progress and complete puzzles.
ANDREY NOVIKOV
Solve puzzles with numbers and totals
Solve math puzzles by adjusting lit numbers to match row and column totals. Customize difficulty levels. Track progress and compete with others. Share achievements on social media.
John Detloff
Play puzzles anytime
Solve puzzles by filling grids with digits. Enter numbers in rows and columns to match clues. Avoid repeating digits in any row or column. Access a large library of free puzzles. Track progress and restart puzzles.
Do More Mobile, LLC.
Play 4 and challenge friends
Play a two-player game by connecting four pieces in a row, column, or diagonal. Challenge CPU opponents on easy, medium, or hard levels. Play with a friend using pass-and-play mode. Choose who starts or let the game decide randomly.
OAKEVER GAMES PTE. LTD.
Play blocks, solve puzzles, relax
Play by dragging and dropping blocks into an 8×8 grid. Clear rows and columns to score points. Strategize placements to maximize clears. Adjust difficulty levels. Track high scores. Share achievements on social media.
Faraj Ebrahimi
Play and solve puzzles
Play by filling a 9x9 grid with numbers 1-9 without repeating in rows, columns, or 3x3 blocks. Choose from six difficulty levels. Track progress and restart puzzles. Share completed grids via social media.
Tim O's Studios, LLC
Play Sudoku and solve puzzles
Play Sudoku to challenge your mind with a 9×9 grid. Fill rows, columns, and 3×3 sub-grids with digits 1–9. Choose from easy, medium, hard, or expert levels. Disable numbers after all instances are entered. Use note-taking and hints when needed.
Ucdevs Interaction DOO
Solve puzzles and reveal images
Solve picture logic puzzles by filling grid cells based on numerical clues. Reveal hidden images through logical deduction. Customize difficulty levels and track progress across multiple puzzles. Share completed puzzles via social media.
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