Medium
Pattern Recognition Riddles
16 XP

The Square Sum

15,277 solved 50% solve rate 50% fail rate
What is the pattern: 1=1, 1+3=4, 1+3+5=9, 1+3+5+7=16. What is 1+3+5+7+9+11?
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Quick Answer & Explanation
36. The sum of

The answer to this riddle is 36. The sum of. Difficulty: Medium ยท Solved by 15,277 puzzle lovers.

36. The sum of the first n odd numbers equals nยฒ. Here n=6, so 6ยฒ=36.
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