Puzzler's Bulletin 30
- Tawan S
- Dec 4, 2022
- 1 min read

Happy 30th!
Rail Pool is a new genre that has gained quite a traction and was featured at this year's World Puzzle Championship. For our 30th Bulletin, we are honoured to run this new genre by the inventor, Martin Ender, himself.
Enjoy!
This is very nice puzzle type.