Orthokon was invented by Larry Lynn Smith in 2001.

Plush OrthokonPhoto and sewing by Kátia Kurianski

The simple rules where players take over each others pieces might seem to amount to a mindless back-and-forth going-on-forever game, but Orthokon will often reveal ways to surprise wins for the cunning!

External links:

• Board Game Geek entry
• World of Abstract Games entry
• VemKaJogar YouTube channel episode (portuguese)