Someone calls this game Gem Puzzle. Others call it Boss Puzzle, Game of Fifteen, Mystic Square, 15-puzzle or just 15. It is a sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing. Your goal is to place the tiles in order by making sliding moves using the empty space..
Move tiles in grid to order them from 1 to 15. To move a tile you can use your arrow keys.
Arrows - Move
S - Sound On/Off
M - Music On/Off
G - Give Up
R - Reverses the control arrows
- Puzzle contains 4 types of pictures (1 easy 4 difficult).
- Uses monochrome fashion.
- Oric Atmos compatible.
- TAP file format.
- In game background music and sfx;
- Two tile movement modes;
https://forum.defence-force.org/viewtopic.php?p=21316
2020