Converio Sudoku

Converio Sudoku reinvents classic Sudoku with a board made of real tiles: handwritten digits, colors and shapes you choose, and animations that reward every step forward.

A BOARD WITH CHARACTER
• Raised tiles and carved slots for empty cells
• Hand-drawn digits that are easy to read
• Pick the color (orange, blue, green, purple, pink, slate) and the shape (square, rounded, pebble, round) of your tiles

4 DIFFICULTY LEVELS
• Easy, Medium, Hard, Expert
• Every puzzle is randomly generated and always has exactly one solution: no guessing, just logic

EVERYTHING YOU NEED TO THINK AT YOUR OWN PACE
• Pencil notes to mark possible digits in a cell
• Undo, erase, and hints on demand (each hint adds 10 seconds to your timer)
• Mistake counter and timer
• Row, column, box and matching-digit highlighting

VICTORIES WORTH CELEBRATING
• Tiles flip when you complete a 3×3 box, a row or a column
• Fanfare, applause and falling confetti when the puzzle is solved
• A hall of fame for each level to compare your best times

SHARE AND PRINT
• Send or print the grid as a PDF: blank to solve on paper, or with your digits

SIMPLE AND RESPECTFUL
• Your game is saved automatically
• Works offline
• No ads, no in-app purchases, no account
• No personal data collected
• Available in French, English, Spanish, Italian and German

For iPhone, iPad and Mac.