Note-Finder card game
- Solfege, music theory
- Box containing 64 playing cards
- Format: 11 x 7.3 cm
- Date of release: October 6, 2023
- Published by: Csilla Bosnyák (self-published)
Sheet Music Puzzle card game
- Solfege, music theory
- Box containing 64 playing cards
- Format: 11 x 7.3 cm
- Date of release: October 13, 2022
- Published by: Csilla Bosnyák (self published)
- ISMN: 979-0-801666-86-4
Clef Battle card game
- Solfege, music theory
- Box containing 64 playing cards
- Format: 11 x 7.3 cm
- Date of release: September 29, 2023
- Published by: Csilla Bosnyák (self published)
