(a) Solver · step-by-step
Centers, edge pairing, then 3×3 with parity fixes.
Puzzle
Other puzzles
Your scramble
…
3D cube · 4×4
Click a face or use the buttons to turn · drag to rotate
Walkthrough
step 1 / 5Reduction 1
r U r' · U r U' r'
Build each 2×2 (or larger) centre block using wide slice turns.