Eight logic puzzles, new every day.
A fresh set of Sudoku, Kakuro, Tents and five more puzzle types arrives every morning, each in Easy, Medium and Hard. Free on iPhone and iPad.
Eight puzzle types, each in three difficulties
Every day brings a new Easy, Medium and Hard puzzle of each type. Here's how each one works.
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Sudoku
9×9
Fill the grid so every row, column and 3×3 box holds the digits 1 to 9.
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Takuzu
8×8 or 10×10
Fill the grid with 0s and 1s. No more than two alike in a row, and every row and column holds equal amounts.
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Kakurasu
6×6 to 10×10
Shade cells so each row and column adds up to its clue. A cell counts its column number across and its row number down.
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Killer Sudoku
9×9
Sudoku with cages. The digits in each cage add up to its total, with no repeats inside a cage.
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Futoshiki
4×4 to 9×9
Place each number once in every row and column, and obey the greater-than and less-than signs between cells.
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Tents
6×6 to 10×10
Pitch a tent beside every tree. Tents never touch, and the numbers count the tents in each row and column.
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Bimaru
6×6 to 10×10
Find the hidden fleet. Ships never touch, and the numbers count the ship segments in each row and column.
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Kakuro
6×6 to 12×12
Fill each run of white cells with 1 to 9 so it adds up to its clue, with no repeated digits in a run.
There's always another puzzle
Play today's set, catch up on days you missed, or settle in with a whole book.
- Today
- A new Easy, Medium and Hard puzzle of every type, every day.
- Archive
- Pick any past day from the calendar and play its puzzles.
- Books
- Work through collections of puzzles at your own pace.
The free version includes one puzzle a day and the last 7 days of the archive. Premium unlocks every puzzle, the full archive and all puzzle books.
Everything you need to solve
Pencil in candidates, step back as far as you like, and get a nudge when you're stuck.
In every puzzle
Works the same across all eight types
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NotesPencil in candidates, just like on paper.
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Undo and redoStep back through every move you've made.
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HintsReveal a cell when you're stuck.
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CheckCheck a single cell or the whole puzzle.
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How to PlayClear rules for every puzzle type.
Every day
Reasons to come back tomorrow
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Daily goals and levelsEarn points for every solve and level up.
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Streaks and statsTrack solve times and keep your streak going.
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WidgetsContinue playing, or open today's puzzle from your Home Screen.
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iCloud syncStart on iPhone and finish on iPad.
Made for iPad, too
The same daily puzzles on a bigger screen. Your progress syncs through iCloud, so a puzzle you start on one device is waiting on the other.
Today's puzzles are ready
Free to download on iPhone and iPad.