Guest
Play the newest official grid without an account.
Play · Think · Improve
Hello! 🙂
Free logic puzzles, every 4 hours
Sudoku, Killer Sudoku, Binary Puzzle, Futoshiki, Kakuro, Codebreaker and many more games! One site, zero ads. Welcome to Digigma!
Three ways to play
Guest, Member, Premium
Member
+5 DIG once your account email is verified. Save your progress, achievements and results.
Premium
+10 DIG daily, plus DIG from eligible achievements and rewards when others unlock your community grids. Includes assist tools and community creation.
Latest puzzle
Next puzzle soon
Recent puzzles
Latest official grids
All gridsRecent community grids
All community gridsYour puzzles in progress
Games
All gamesSudoku
9×9
A classic 9×9. Put 1 through 9 in every row, column, and box.
Binary Puzzle
6×6–14×14
Fill the grid with two symbols. Each row and column is balanced, has no three in a row, and is unique.
Killer Sudoku
9×9
A 9×9 Sudoku whose cages must sum to the printed totals. Digits do not repeat in a cage.
Futoshiki
4×4–6×6
Place 1–N once in every row and column, while respecting the inequalities.
Kakuro
7×7–8×8
Fill each run with distinct digits 1–9 so they add up to its clue.
Codebreaker
3–7 digits
Crack the hidden code using exact and misplaced digit clues.
Digigma news
What's new on DIGIGMA
No news published yet.
All newsLive activity
What’s happening now
No activity yet. Be the first to complete a puzzle.