Amazing Jeff

Help Jeff to escape these puzzling mazes. He must visit every square exactly one time and he can only walk trough the letters in the same order that they appear in his name.

Movement: arrow keys
Restart level: esc

This game was made for JeffJam #1 hosted by WallJumpGames. However, it was not ready for publishing after the time limit of 1 hour, so it was not submitted for the jam. This is what the game looks like after using 300% over time.

Credits
Jeff sprite: given on the Jam site
Everything else: lrdazrl