Rondoku (2025)
- Developer
- Lucas Demo
- Platforms
- Windows, Linux
- Genres
- Casual, Indie, Strategy
- Rating
- 5.0 of 5, 25 player ratings
- Typical playtime
- about 3.9 hours
- Where to get it
- Steam
How it feels
a meditative puzzle game where you fill circular grids with numbers, rewarding careful thinking with quiet satisfaction
calmminimalistlogicalcontemplativesatisfyingslow-paced
What players say
Players praise Rondoku as a clever minimalist twist on Sudoku that replaces columns with interlocking rings. The puzzles start gentle but steadily increase in difficulty, with one notable spike in the final puzzle that some found frustrating. The lack of music and note-taking tools is a deliberate design choice that players either appreciate as zen-like or miss for complex logic.
Screenshots
More games like this
- Sudoku Universe / 数独宇宙 (2017)
- Sudoku Vacation 2 (2023)
- 1 Rule Sudoku (2022)
- Sudoku-X (2025)
- Sudoku Pro (2025)
- Sudoku-Zen (2025)
- • zenku • (2025)
- Sudoku-9 (2025)
This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? Tell the Catbot what you feel like playing and it picks from the whole catalog, or browse by platform and genre.