This puzzle is based on an original mechanical puzzle by Oskar van Deventer. Your challenge is to manoeuvre the blue icon to the red square using east/west movement only. You rely on the sloping walls to push the ball north/south.

Later mazes include special yellow switch points where you can choose between east/west movement or north/south movement. Your choice will stay in force until you reach another switch point.

  • Number of puzzles: 5
  • Average play time: 30 mins 
  • First published: 2000 ( relaunch: April 2021)
  • Keyboard controls: arrow keys or WASD to move; [Z] to undo ; [R] for restart. 
  • Touchscreen controls: tap at the main menu; swipe to move; open the tab menu in the upper left to undo moves and restart.

For more information about this puzzle visit:

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Made withPuzzleScript
Tagsmaze, oskarvandeventer, PuzzleScript

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