Forgot your password?
I thought you might be interested in looking at Vamos Lá Ver Se Há Gente Boa A Matemática!.
https://cyber-gamers.org/topic/19745-vamos-l%C3%A1-ver-se-h%C3%A1-gente-boa-a-matem%C3%A1tica/?do=findComment&comment=133184
× Pasted as rich text. Paste as plain text instead
× Your link has been automatically embedded. Display as a link instead