Mirror Twins — free browser game

There are two twins on the board: blue and orange. When you press a single direction key both move at the same time, but as if on either side of a mirror: the blue twin goes in the direction you pressed while the orange twin's horizontal axis is reversed — press right and blue goes right while orange goes left; press left and it's the opposite. On up and down moves, however, both go the same way. Your goal is to land both twins on their own coloured target square at the same time; the level is complete when both twins are on their targets. The walls are the key trick: when a twin runs into a wall or the edge of the board it stays put for that move while the other keeps going — by separating the twins this way you break the mirror symmetry and steer them to different places. Play with the arrow keys or WASD, or use the on-screen direction buttons at the bottom on mobile. If you make a wrong move, undo it with Z; if you get stuck, reset the level with R. Try to solve each level in as few moves as possible; your best score is saved as a record.