Math
Previous Challenges
The Cipher Challenges for Kryptos4: 2014:
Click on (sol) for a solution.
Challenge 1 (sol)
Challenge 2 (sol)
Challenge 3 (sol)
A summary of the 2014 results is available.
The Cipher Challenges for Kryptos3: 2013:
Click on (sol) for a solution.
Challenge 1 (sol)
Challenge 2 (sol)
Challenge 3 (hint) (sol)
A summary of the 2013 results is available.
The Cipher Challenges for Kryptos2: 2012:
Click on (sol) for a solution.
Challenge 1 (sol)
Challenge 2 (sol)
Challenge 3 (sol)
A summary of the 2012 results is available.
The Cipher Challenges for Kryptos1: 2011:
Click on (sol) for a solution.
Challenge 1 (sol)
Challenge 2 (sol)
Challenge 3 (sol)
A summary of the 2011 results is available.
Math
What is the secret ingredient in that makes animated Disney and Pixar movies come alive? Mathematics
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