Everthing you have always wanted to do with dominoes! Some of these games are good for practising your mental calculation skills, and some are good for your reasoning skills.
The game of go has a simple mechanism. This discussion of the principle of two eyes in go has shown that the game does not depend on equally clear-cut concepts.
Try to stop your opponent from being able to split the piles of counters into unequal numbers. Can you find a strategy?
This second Sudoku article discusses "Corresponding Sudokus" which are pairs of Sudokus with terms that can be matched using a substitution rule.
An article for teachers and pupils that encourages you to look at the mathematical properties of similar games.
A game for 2 or more players. Practise your addition and subtraction with the aid of a game board and some dried peas!
A game for 1 or 2 people. Use the interactive version, or play with friends. Try to round up as many counters as possible.
