Rokku Mini Sudoku 6x6

A beautifully crafted mini Sudoku. Solve unlimited 6×6 puzzles from easy to expert — stunning glass design, no ads, no subscriptions. Just puzzles.

Rokku is a minimalist 6x6 Sudoku game designed for quick, satisfying puzzle sessions.

EASY TO PICK UP Unlike traditional 9x9 Sudoku, Rokku uses a compact 6x6 grid with 2x3 blocks — perfect for a quick brain workout during your commute, coffee break, or before bed. Each puzzle takes just a few minutes, but the challenge scales all the way to expert.

UNLIMITED PUZZLES Every puzzle is procedurally generated, so you'll never run out. Swipe to get a fresh puzzle instantly — no loading, no waiting.

FIVE DIFFICULTY LEVELS From beginner-friendly to brain-melting expert, find the level that suits you. Swipe vertically to switch difficulty on the fly with a satisfying 3D cube transition.

BEAUTIFULLY DESIGNED Built for iOS with a glass-inspired interface that feels native and premium. Supports Light and Dark Mode — your puzzle, your style.

Rokku — the Sudoku that fits in your pocket and respects your time.