The competition is addressed to high school students and above-average students of junior high schools, and consists of solving the greatest possible amount of brainteasers.

Rebusses? solutions are mathematical notions or names of famous mathematicians; some of them are linguistic games: they should be deciphered phonetically, but the correct spelling in answer sheet will be required.

Beneath we place folders containing rebusses and mathematical riddles.

Please, send answers to rebusy2010@knm.katowice.pl. They should be given to 10th March 2010.

We kindly encourage you to take part in our competition and wish you good fun.