If you have any problem buying or using Crazy Stone, please contact Unbalance, not me. History 2016-03-21: Crazy Stone took the third place of the UEC Cup. It is considerably stronger thanks to deep learning. It reached 7d on KGS, and entered the KGS top 100! 2015-03-21: Crazy Stone won the UEC Cup, and lost a 3-stone game against Cho Chikun in the Densei-sen. 2014-03-24: Recently, Crazy Stone est