Hysteresis mazes

This puzzle is based on an original mechanical puzzle by puzzle-designer extraordinaire Oskar van Deventer.  In this latest remake the purple diamond must reach the red diamond using east/west movement only. Later mazes provide portals that allow access to the hidden north/south maze.

• Number of puzzles: 5
• Average play time: 30 mins 
• First published: 2000 (last itch.io update: April 2024)
• History:  http://www.clickmazes.com/hk/new-hk.htm
• 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.
• Hack: click to launch the PSNext editor

Bought to you with thanks to Davidus Rex maintainer of PuzzlescriptNext; and Henri Manson (PSNext SVG support).

puzzlescript implementation - Andrea Gilbert - 2024   
puzzle designs - Andrea Gilbert - 2000
puzzle concept - Oskar van Deventer - 2000