|
|
New Sites - Main » Entertainment » Games » Puzzles » Brain Teasers » Mathematical |
|
Perplexus (30th November, 1999) : A forum and collection of brain teasers, logic problems, math problems, paradoxes, science games, probability, riddles, and geometric shapes. The puzzles are searchable and categorized, most have solutions. |
TechInterview (30th November, 1999) : Answers to technical interview questions, programming problems, and brain teasers. |
|
Top Sites - Main » Entertainment » Games » Puzzles » Brain Teasers » Mathematical |
|
TechInterview () : Answers to technical interview questions, programming problems, and brain teasers.
|
Perplexus () : A forum and collection of brain teasers, logic problems, math problems, paradoxes, science games, probability, riddles, and geometric shapes. The puzzles are searchable and categorized, most have solutions.
|
|
|