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Math Fair Category: Chance & Uncertainty

Can’t Stop

Game for 1-4 players. Rules:If one of the roles was a “1” the player scores zero points, otherwise the player scores the sum of his…

Wolf Nim

This is a game for two wolves. Wolves take turns eating any number of pigs in the same row. The wolf that eats the last…

Wild Tic-Tac-Toe

This game is the same as ordinary tic-tac-toe, except that on each turn a player can choose to play an X or an O. You…

Tri-Mirror

Just like in the problem Mirror, Mirror in the Box, a triangular box plays tricks with light. Mirrors reflect light beams that hit them obliquely…

Tree Planting Game

What is Needed: A piece of dotted paper, pen, and 3 tree planters for each team. How to Play: Decide who goes first.The players take…

Snake in a Box

Equipment: Pieces numbered 1 through 25 and a 5×5 board. Number of Players: 2 (a cobra player, and a snake charmer) Time: 10 minutes How…

Robot Utopia

Human cities, especially newer ones are usually organized with orthogonal (right-angled) streets and avenues. Here is an example from Gaza: Robot cities are similar to…

Nano Hopscotch

In 1985 Nanotechnology guru, Richard Smalley, discovered the smallest soccer ball. It was made of 60 carbon atoms as shown on the right. On October…