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Sudozip

Zip's 6×6 sudoku. Fill every row, every column and every 2×3 box with the numbers 1 to 6. Each puzzle has exactly one solution.

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Sudozip

A 6×6 sudoku with Zip. Fill every row, every column and every 2×3 box with the numbers 1 to 6. Each puzzle is generated for you and has exactly one solution. Pick Easy, Medium or Hard.

6×6
3 levels

How to play

Fill. Put 1 to 6 once in every row, every column and every 2×3 box.
Place. Tap a square, then a number. On a keyboard: arrows to move, 1–6 to place, Backspace to erase.
Notes. Turn on Notes (or press N) to pencil in candidates. Placing a number clears it from the notes around it.
Score. Easy 1,000, Medium 1,500, Hard 2,000 points, minus 2 a second and 150 per hint. Clashes show in red.

Quick tips

Start with the crowded lines. A row or box with four or five numbers often leaves one obvious gap.
Scan each number. Pick a number, say 3, and look where it can still go in each box.

3 more tips in the Sudozip guide →