Quarx - a game that teaches binary

The Quick Counting Shapes Card Game

Test your mathematical and observational skills in this fast-paced game of speed and accuracy. Two sets of cards are provided -Quarx cards with a series of colorful, 3-D shapes and number cards, featuring the numbers 1, 2, 4, 8, and 16.

With only these five binary numbers it is possible to represent every number between 1 and 31. Play continues as you quickly count the spheres pictured in overturned Quarx cards, then combine the number cards to create that same amount.

Once you figure out the total, be the first to lay down the correct combination of number cards and acquire that book of Quarx cards. The player with the most Quarx cards at the end of the game wins.

Designed for 2 - 6 players, ages 10 and up.