About 15
15 is a single player puzzle game. It was developed by porky125 and was released on June 25, 2025.
Set numbers from 1 to 15 in four rows. Use empty slot to move numbers.

Frequently Asked Questions
15 is a puzzle game. Common tags for 15 include indie and logic.
15 is available on Web Browser.
15 was released on June 25, 2025.
15 was developed by porky125.
15 is a single player game.
