Qoki — Play Sudoku and variants online - make your brain work well!
Sudoku · Killer Sudoku · Calcudoku · Binary Sudoku
Sudoku
Classic 9x9 logic puzzle. Put numbers 1-9 make every row, column and 3x3 box get each number one time.
Killer Sudoku
Mix Sudoku logic with cage sums. Fill grid wey row/column/box correct and make every cage reach im target total.
Calcudoku
Na math plus logic. Fill the grid with numbers wey satisfy row/column uniqueness and arithmetic clues for each cage.
Binary Sudoku
Use only 0 and 1. Balance every row and column, avoid three same in a row, and make all patterns unique.
Why make you play for Qoki?
Very fast
JavaScript engine wey fast for instant play
E good for phone
Play smoothly for any device
Smart hints
Get smart hint when you jam
Play Qoki on mobile
Take your favorite Sudoku and logic puzzles everywhere. Smooth, fast and made for touch — even offline.
