Rossibarnes
Deimantinis Narys

1+1=2 2+2=4 4+4=8 8+8=16 16+16=32 32+32=64 64+64=128 128+128=256 256+256=512

 512+512=1024 1024+1024=2048 2048+2048=4096 4096+4096=8192 8192+8192=16384 16384+16384=32768 32768+32768=65536 65536+65536=131072 131072+131072=262144 262144+262144=524288 524288+524288=1048576 1048576+1048576=2097152 2097152+2097152=4194304 4194304+4194304=8388608 8388608+8388608=16777216 16777216+16777216=33554432 <---(the funniest number) 33554432+33554432=67108864 67108864+67108864=134217728 134217728+134217728=268435456 268435456+268435456=536870912 536870912+536870912=1073741824 <----(my favorite number) 1073741824+1073741824=2147483648

Also, I like chess.

Klubai
Indro Chess Club
Indro Chess Club 4 Nariai (-ių)
Chess.com Legends Club
Chess.com Legends Club 2 491 925 Nariai (-ių)
Chess.com Beta
Chess.com Beta 4 730 Nariai (-ių)
E E E E E
E E E E E 6 Nariai (-ių)
Brilliant Chess Pro's
Brilliant Chess Pro's 62 Nariai (-ių)