Code Crackers

Code Crackers

Updated: August 12, 2008

Pick the right number and score big on this brain-busting game.

The "Lost" castaways are followed by the mysterious sequence-- 4, 8, 15, 16, 23, 42-- and they're not alone. You're about to face off with 11 mysterious sequences of your own. If you can spot the pattern, you can crack the code-- and maybe even pick up a trick or two that'll boost your ACT math score.

Source: The Online Encyclopedia of Interger Sequences

Image: Quiz: Code Crackers
Quiz: Code Crackers

How good are you with seeing patterns and working with numbers?

 
 

 

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