OPERANDI
NUMBER PUZZLE
Combine numbers with the four operators to hit the target. 260 handcrafted levels across 14 worlds, a fresh daily puzzle, and just the right amount of brain-burn.
OUT NOW · FREE
Combine numbers with the four operators to hit the target. 260 handcrafted levels across 14 worlds, a fresh daily puzzle, and just the right amount of brain-burn.
No random grids: every puzzle is designed, tested and tuned by hand, and every chapter brings a new mechanic — gold tiles, bombs, ice, dominoes, a phoenix that grants one last chance.
Plus, minus, times, divide… and glue. Stick two numbers together and they become one: 3 and 7 make 37. Only a few uses per level, but every merge can turn the game around.
Tides that raise every number, a thief on a countdown, blackouts, closing walls, earthquakes and storms: the deeper you go, the more the board comes alive.
From the jungle to the abyss, through a clockwork forge and the polar night, up to the top of the tower — where a rival plays against you, calling his blows two moves ahead.
A new puzzle every day, the same grid for everyone. Win it to grow your streak, then share your best line with friends and see who finds the cleaner path.
Twenty seals to mint, one for every feat: stars collected, wins within par, daily streaks. Each one raises your rank in the Order, from Addend all the way to Infinity.
Free to play, works offline, no account and no sign-up.
Five minutes in a queue or a whole evening on the couch — you set the pace.