User:Leon math

Under construction...

This user can solve a Rubik's Cube without cheating.

This user is a xiangqi player.

M	This user is interested in mathematics.

$\sum_{i=1}^{\infty}{1 \over i^2}$

This user is an intermediate mathematician.

UB	This user likes userboxes.

This user knows how to travel 1 mile due south, due east, then due north and end up where they started. [1]

6+6=10

This user likes dozenal.

This user is proud
to be a Wikipedian.

This user prefers cold weather.

This user enjoys origami.

ubx

This user uses userboxes.