In this game, players are challenged to complete important experiments for Dr. Eureka. Players pick a challenge card, three test tubes, and six colored balls. Players must move their materials from tube to tube without dropping them, and position them as illustrated on the challenge card.

The box contains 4 Test Tubes, 24 colored balls (8 Red, 8 Purple, 8 Green), 54 challenge cards, and illustrated rules. The game is for 1 – 4 players, ages 8 and up.