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Oskar's parallel universe maze

You are standing in a room and wish to reach a goal in a different room. The same is the case for your alter ego in a parallel universe. Is it possible to satisfy both your ego and your alter ego at the same time?

Sample puzzle
Click below to play


Manouvre both red dots onto their blue targets. There are coloured markers on the floors of most rooms. If you position either red dot on a coloured marker then the doors of matching colour in the other universe will open.


Use select maze drop-list to select a puzzle.
Use reset to restart the puzzle.


Move either red dots by dragging it with the mouse
or by using the tab and cursor keys

concept, applet & puzzle design - © Oskar van Deventer - 2003
hosted with permission from Oskar van Deventer
applet JS conversion - cheerpj transpiler from Leaning Technologies - 2020