Enter a problem, and a unique URL is created. Once shared with others, a group can collaborate by adding questions, comments, solutions, etc. Very easy to use and effective way to solve problems.
lay Educational Games, Solve Problems & Puzzles!
At The Problem Site, you can play educational games and daily puzzles, find interesting reference pages, and engage in fun problem solving activities. There are word games, math games, math problems, mystery quests, and many other free educational resources.