Platformer Mixtape Walkthrough Cool Math Games

This is a small platformer about the adventure of a little brown boy. Malchik can run and jump, as well as bounce off the walls. At almost all levels, you can change the direction of gravity, because the boy can walk on the ceiling. In addition to this, there are strings on the levels, which when jumping on which automatically change the direction of gravity. You can also use teleports.
The goal of each level to get to the flag, without hitting the gears and spines. Game taken from cool math games site.