Suko Classic

Suko Classic is a clean and calming logic puzzle that challenges your number sense and reasoning on a 3×3 grid.

How to Play
• Fill the 3×3 grid using numbers 1 to 9, with no repeats
• Clues appear between adjacent cells — the numbers surrounding a clue must add up to it
• Each cell has a light shade (three shades of black), and the total of each shade must match the number shown below the grid

Features
• Minimalist and distraction-free design
• Smart clues to guide your logic
• Optimized for iPhone, iPad, and Mac
• Quick to pick up, hard to put down

Think strategically, stay sharp, and enjoy the satisfying moment when everything clicks.
Play Suko Classic today.