The Male Boss 15 Puzzle

15 Puzzle Current lineup

15 Puzzle SE (Released Early 2025)
15 Puzzle Series 7 (Released Late 2024)
15 Puzzle Series 6 (Released Late 2023)
15 Puzzle Series 5 (Released Mid 2023)

15 Puzzle Discontinued and still supported

15 Puzzle Series 4 (Released Early 2023)
15 Puzzle Series 3 (Released Late 2021)

15 Puzzle Discontinued and unsupported

15 Puzzle Series 2 (Released Late 2021)
15 Puzzle Series 1 (Released Late 2017)

Need help using you're 15 Puzzle

https://www.rw-designer.com/15-puzzle-user-guide