
0h h1
Fill a two-color grid with balanced, distinct rows and columns.
Creator: Q42 / Martin Kool
Illustration — not actual gameplay
Guide, controls & check status · Play page
Compare number grids, visibility clues, sliding images and spatial arrangements. Some puzzles reward careful deduction; others add motion or timing.
Selected for documented logic, matching, tile movement or placement rules. Each guide explains the known controls and remaining limits.
For deduction, try 0h h1, 0h n0 or Sudoku. For spatial planning, try Sokoban. FrameFrenzy and ROTETRA introduce moving images or a rotating board.
Listing does not change play, device or rights verification. Illustrations are not actual gameplay.
9 games

Fill a two-color grid with balanced, distinct rows and columns.
Creator: Q42 / Martin Kool
Illustration — not actual gameplay
Guide, controls & check status · Play page
Use numbered sight lines to determine which dots are blue or red.
Creator: Q42 / Martin Kool
Illustration — not actual gameplay
Guide, controls & check status · Play page
Slide equal numbered tiles together to create the 2048 tile.
Creator: Gabriele Cirulli
Illustration — not actual gameplay
Guide, controls & check status · Play page
Fill a nine-by-nine grid without repeating digits in rows, columns or boxes.
Creator: Frank Force
Illustration — not actual gameplay
Guide, controls & check status · Play page
Read adjacent-mine counts to uncover every safe cell.
Creator: Frank Force
Illustration — not actual gameplay
Guide, controls & check status · Play page
Push crates onto their targets without needing to pull them back.
Creator: Frank Force
Illustration — not actual gameplay
Guide, controls & check status · Play page
Reassemble a sliding puzzle made of moving video.
Creator: kevinloeffler
Illustration — not actual gameplay
Guide, controls & check status · Play page
Merge matching marbles while managing a shrinking life bar.
Creator: NuSan
Illustration — not actual gameplay
Guide, controls & check status · Play page
Rotate the board while managing multiple tetromino pieces.
Creator: sharkwithlasers
Illustration — not actual gameplay
Guide, controls & check status · Play page