Hard
Pattern Recognition Riddles
15 XP

The Repeating Cycle

22,774 solved 48% solve rate 52% fail rate
What is the 100th digit in the repeating decimal of 1/7 = 0.142857142857...?
Only 48% solve this correctly
22,774 attempts
Earn +15 XP for solving
Quick Answer & Explanation
8. The cycle is 142857

The answer to this riddle is 8. The cycle is 142857. Difficulty: Hard ยท Solved by 22,774 puzzle lovers.

8. The cycle is 142857 (length 6). 100 รท 6 = 16 remainder 4. The 4th digit is 8.
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