How to play Inkblock

Drag blocks from the tray onto the board. Fill a whole row, a whole column, or a 3×3 box to clear it and score. When all three tray pieces are placed, three new ones appear. The game ends when none of your pieces fits anywhere.

Tips

Modes

Board sizes

6×6 for quick games, 9×9 for the classic game, and 12×12 or 18×18 for long sessions.

Controls

Touch: drag with your finger. Mouse: click and drag. Inkblock runs in your browser and keeps working offline after your first visit. There’s nothing to install and no sign-up.