Welcome to One Gram Software by Russell Sasamori. This site specializes in Maze, Puzzle and Electrical Engineering Software for Android and Windows. Some are free, some are sold, and some run on-line. For questions and comments, email:
Maze Mutiny subscription program is currently on hold.
Play Leap Maze
|Play Juggle Puzzle|
|Play Re-Tension Game|
|Play Hifumi Puzzle|
|I can design a counter 3.1|
Teaches electrical engineering students binary counter design.
Comes with Wizard, Bubble Diagram editor, Finite State Machine
Simulator, State Transition Table, Boolean Expressions
Generator, and Circuit Renderer.
Buy from Google Play.|
|The objective of this brain teaser "Hifumi Puzzle" is
to find a way to visit all 25 tiles by clicking neighboring tiles in the order 1, 2, 3, 4, 5, 6, 1... without getting stuck.
Get it for free from Google Play.
Draws random mazes in the shape of pentagons.
|Draws random mazes in
|Maze made of walls at
|Robot University Puzzle|
|Fit randomly shaped blocks
into robot. Requires DirectX 9.0c or higher.
|Mystery Shape Puzzle|
|Flip, rotate, and join
odd-shaped pieces to create a familiar shape.
|Recursive Karakuri Puzzle|
|Slide levels in a certain
order to unlock treasure chest. Requires DirectX 9.0c or higher.
|Put numbers in order by
rotating tiles in groups of four.
|Flip, rotate, and fit 5
randomly shaped pieces into a square.
|A sliding-tile puzzle
played with triangular tiles.
|A freeware puzzle of
restoring the numbers in the correct sequence. This
program requires VBRUN300.DLL.
|A freeware program that
draws mazes with bridges.
|Draws random mazes in the
shape of Hexagons.
|A 4-variable Karnaugh Map
program that displays the prime-implicant solution. Not a game.
|Browser Based Printable Mazes|
|Eight Way Maze|
|A maze (Labyrinth) without dead ends, constructed of 90 and 45 degree walls. Travel inside the thin parallel lines. Click picture to run.|
|This page lets you create a maze that contains a secret custom message with just your browser. Print the maze on paper and use it for any purpose for free! Click picture to run.|
|Royalty-free hexagonal mazes you may print out from your web browser. Click picture to run.|
|A web-based program that draws mazes with bridges. Click on left picture and refresh your browser to make a new maze. Click picture to run, then hit F5 to generate new maze.|
last update 04/11/21