Takuzu online
Play Takuzu right here with Frostfire: no sign-up, nothing to install. Pick a difficulty and get a brand-new puzzle every time.
Takuzu every day
Every day there’s one Frostfire puzzle that everyone plays, with a leaderboard, streaks and an archive of past days.
How to play Takuzu
Frostfire is a binary puzzle, also known as Takuzu, with fire and ice in place of 0 and 1.
Fill every cell with fire or ice. No more than two of the same may sit side by side, and every row and column holds as many fires as ices. Cells joined by = are the same; cells joined by × are different.
Tips
- Look for two of the same side by side: the cells at both ends must hold the other symbol. The same goes for a single gap between two matching symbols.
- Count each row and column. Once half of its cells hold fire, every empty cell left in it is ice, and the other way round.
Want more techniques? Read the strategy guide.