Mini Sudoku
Fill the 4×4 grid with 1–4.
ROUND0 / 3
Complete 3 rounds. Mistakes count, then you continue.
ACCURACY—
BEST0
TIME LEFT—
READY?
Fill the 4×4 grid with 1–4. Each row, column and outlined 2×2 box must contain every number once. Tap an empty cell, then a number. Fixed clues cannot change.
HOW TO PLAY
Fill the 4×4 grid with 1–4. Each row, column and outlined 2×2 box must contain every number once. Tap an empty cell, then a number. Fixed clues cannot change.
Standard rankings compare accuracy first, then response time. Endless rankings compare your streak.
Tap or use Tab and Enter. Arrow keys navigate the grid; number keys choose a number or color. Reset and undo do not restart the timer.
A game score describes this challenge on your device. Compare sessions with the same setup.