Sudoking vs Kodoku

SudoKing reinvents Sudoku with 2 superimposed grids: the first with 9 numbers, the second with 9 colors. Each number from 1 to 9 and each color must appear only once in every row, column, and 3 × 3 box. But 1 additional rule changes everything: each of the 81 number-color combinations must also be unique. A simple rule that opens up new deductions and completely transforms the Sudoku experience. Progress through 7 levels, watch your avatar evolve, solve historical riddles, and hunt for the Easter egg hidden in every grid. The Beginner level is free and unlimited. Other levels and options are available as in-app purchases, with no subscription. 9 numbers × 9 colors = 81 unique combinations. You’ve never played Sudoku like this.

Discover Kodoku: Flow Sudoku, a calm number puzzle experience with two distinct game modes and endless challenges. KODOKU MODE Try a fresh number logic puzzle where every row and column must reach its target total. Choose each number carefully—three mistakes end the round. CLASSIC SUDOKU Enjoy the timeless 9×9 Sudoku experience. Fill every row, column, and 3×3 box with the numbers 1–9 using logic and deduction. FEATURES • Two number puzzle modes in one game • Endless puzzles with no fixed level limit • Clear rules with gradually increasing challenge • Clean, minimalist design for focused play • Simple and intuitive number controls • Offline play anytime, anywhere Whether you prefer classic Sudoku or want to explore a different number challenge, Kodoku: Flow Sudoku offers a peaceful place to think, solve, and keep going at your own pace. Start your next puzzle and see how far your logic can take you.