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NIEHS Kids' Pages Index Return to Games Index

Games that exercise your brain, like this one, help you learn to think more creatively! And NIEHS scientists always need to think creatively in order to discover new ways to identify and treat environmentally caused health problems. Learn more about becoming a scientist yourself someday!

The simple goal of the game is to arrange four coins in a row. Four coins arranged in a horizontal, vertical, or diagonal line are all acceptable ways of winning. Point and click on the column you would like to drop a coin into -- a red arrow will appear over the column you select and a red coin will drop to the bottom of that column. A green arrow and green circle will also automatically appear, to show you where your "computer opponent" added a coin. Don't forget...the coins will always drop to the bottom of each column, to the lowest point, so plan your strategy accordingly.

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