Small puzzles.
Sharp rules.

2482048

Slide the tiles together — every day a half-played board, and the target tile a measured distance away.

4 boardsPlay →

→↑↓←Arrows

Tap an arrow and it slides out of the board — if nothing is in its way. Clear the lot.

4 boardsPlay →

Blocks

Fit every block into the shape — one way in, no piece turned, no square left over.

4 boardsPlay →

Colors

Paint the whole board one colour — and the board gives you exactly as many moves as it takes.

4 boardsPlay →

7+=4Crossmath

Schakelsom's interlocking equations, played on a Phaser canvas.

10 boardsPlay →

Flood

Colors' board and its exact budget, flooded on a Phaser canvas.

4 boardsPlay →

♞♚Knight

Chess-board hunt — take every king with knight moves, and never land where one can reach you.

4 boardsPlay →

3+×8Numbler

Tiles that add and multiply. Drag a chain through them from zero and land on every number the board asks for.

4 boardsPlay →

1··2One Line

Draw one line through every square, passing the numbers in order and crossing no wall.

4 boardsPlay →

┌─┘Buizen

Pipe-rotation puzzle — turn every piece until one unbroken line runs from the inlet to the outlet.

4 boardsPlay →

1234Rise

A grid packed with numbers. Tap them from lowest to highest, as fast as you can read them.

4 boardsPlay →

3×=9Schakelsom

Crossword-style math puzzle — interlocking equations, one tile tray.

10 boardsPlay →

241Sudoku

Every row, column and box carries each digit exactly once. A small grid, the same old rules.

4 boardsPlay →

42Tetra

Shikaku-style grid partition — box every number in a rectangle of exactly its area.

4 boardsPlay →

Unblock

Sliding-car jam — clear a path and drive the red car out of the gap in the wall.

4 boardsPlay →

★●●★Universe

Fill the grid with stars and planets: half of each per row and column, never three alike, and every = and × obeyed.

4 boardsPlay →