0:򻬶ָɰ塣
1:recover a jigsaw puzzle by shifting rows or columns.
10:exercises on elementary algebra by Math Dept of Cochise College.
11:exercises on proportionality and line equations by Mark Miller from Mission Viejo High School.
12:exercises on calculus (limit, derivative, extremum, integral, etc.) by Irfan Siap from Ohio State University.
13:exercices sur la logique et les fonctions venus de l'Universit Paris-Sud.
14:user-submitted exercises which are not yet classified.
15:online-submitted exercises, not yet checked.
2:reconstituer un puzzle par dcalages de lignes ou colonnes.
3:ֽһϺ.
4:decompose a composed function.
5:dcomposer une fonction compose.
6:Ϸ任ƴͼϷ.
7:jigsaw puzzle based on affine transformations over finite fields.
8:puzzle bas sur transformation affine sur un corps fini.
9:exercises on elementary algebra by Math Dept of Cochise College.
