Maths like a foreign language to me
Yes to new challenge please
(
hekim 66 ÉŹĘš ŹÉnā² uooW,
Tue 30 Dec 2014, 10:37,
archived)
(
herman:D,
Tue 30 Dec 2014, 10:51,
archived)
(
hekim 66 ÉŹĘš ŹÉnā² uooW,
Tue 30 Dec 2014, 10:54,
archived)