Bingus Ringus McDingus
Veteran
- Joined
- Mar 7, 2023
- Messages
- 2,401
- Location
- 42.3917° N, 116.5008° W
- WCA ID
- 2023COUN02
- YouTube
- Visit Channel
My second guess would be the GAN RS 2.a relatively recent puzzle which kind of has no reason to exist because of a single missing feature