Created :8 months, 1 week
Description :SD - logica HQ
Number of Projects: 22
Created :9 months
Description :SD - logica Featured on Nov, 25th, 2011
Number of Projects: 144
Created :1 year, 11 months
Description :A gallery for anyone who likes math and math puzzles! :D
Number of Projects: 17
Created :2 years, 7 months
Description :Clasic, yet still great puzzles! Have fun solving! :P
Number of Projects: 64
Created :3 years, 6 months
Description :Interesting Puzzles that need critical thinking and logic.
Number of Projects: 77
