[Tesuji lecture] If you can solve this you are 2dan ○● GoproYeonwoo
10:49
Have you seen this massive cool net before? ○● GoproYeonwoo
11:39
Trick move? when your opponent is naughty
9:21
CHAIRMAN DISPLINARY COMMITTEE | Nyola Wasswa Mark - FM Nsubuga Haruna | Innovation cup season 3
13:15
[Tesuji lecture] if you can solve this you are 1 dan for sure
12:48
[Tesuji lecture] #2 Find a bomb and white's area will be reduced to ashesㅣGoproYeonwoo
15:01
244,432,188,000 games of Catan - Numberphile
12:54
[Invasion lecture]#1 the most common side invasion don't go to the black hole
21:44