Show HN: Lights Out: my 2D Rubik's Cube-like Game

Rubik's Cube Gets a $299 Update, Complete With IPS Screens and Its Own Apps

This Anker 3-in-1 Cube charger is 50% off in the UK and 30% off in the US — a great deal either way!

Cube: Packing a 5x5x5 cube with Y-pentominoes