Domindle is a free daily domino logic puzzle you play online in your browser. Place dominoes onto a grid split into colored regions, where each region carries a math rule — a target sum, an equality, or a comparison — and solve the board by satisfying every region at once. It's classic dominoes crossed with Killer-Sudoku-style cage constraints, with a fresh puzzle every day plus unlimited practice.
Play Domindle — free, no sign-in.
Yes. Domindle is completely free to play online in your browser — no download and no account required.
Place dominoes onto the grid so that every colored region satisfies its rule — a target sum, an equality, or a comparison between its pips. Solve the board by satisfying all regions at the same time.
Yes. A new daily Domindle puzzle is published every day, and you can keep playing unlimited practice puzzles whenever you want.
Domindle runs in any modern web browser on desktop or mobile at domindle.com — nothing to install.