Number Maze Game

24th December 2022

If you like mazes, and you like building electronic circuits, you may like my Number Maze Game, a handheld game that lets you solve a series of Jumping Mazes by pressing four buttons on a keypad:


It displays the maze on a 4x4 matrix of seven-segment LED displays. Your position in the maze is shown by the decimal point, and you can move it around the maze using the four arrow buttons. If you get to Home, labelled H, the speaker plays a tune, and you can then move to the next maze. The game contains a series of 12 different maze puzzles of increasing difficulty.

It's based on four low-cost 4-digit seven-segment displays controlled by an AVR128DA32 microcontroller, and it's powered by two AA cells.

For instructions about how to build it see: Number Maze Game on Technoblogy.

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