The Stairs is the fourth level in Ortho Robot, and the first to feature a red block. It's made up of a staircase that the player must climb to reach the goal, but is halted by the red block when the world is flattened.

Solution Edit

Flatten the world from the top to climb the stairs, then unflatten in to reach the goal. The player can also warp to the goal from the top of the stairs.


Flatten on the second step from the starting direction to grab one, then flatten from the top between the red and green blocks to grab the second one.