Árpád Kurusa
mathematician, associate professor
|
Department of Geometry Bolyai Institute Faculty of Science University of Szeged |
Again a mind-breaker with matches.
The task is to reverse the swimming direction of the fish recognizable from layout of the matches by moving at most three matches. (Attention! The direction is not to be turned only, but reversed. The former one can be done by moving only two matches.)
To get the solution, just click on the picture.