Author: _ex_

1
++ Nazca III ++
++ Nazca III ++
♥8
by _ex_
2
IMO 1959 Problem 04
IMO 1959 Problem 04
♥2
by _ex_
3
Integer partitions
Integer partitions
♥1
by _ex_
4
TicTacToe
TicTacToe
♥0
by _ex_
5
flash on 2010-2-10
flash on 2010-2-10
♥0
by _ex_
6
IMO 1963 Problem 06
IMO 1963 Problem 06
♥0
by _ex_
7
IMO 1962 Problem 01
IMO 1962 Problem 01
♥0
by _ex_
8
IMO 1960 Problem 01
IMO 1960 Problem 01
♥0
by _ex_