Logic Lab

How to play

A quick 6×6 sudoku brain warm-up. Lower time wins.

• 🔢 Fill the 6×6 grid with the numbers 1 to 6
• 📦 Every row, column and 2×3 box uses each number exactly once
• 👆 Tap a cell, then tap a number to place it
• 💡 One hint per puzzle if you get stuck
• ⏱️ Beat your best time