Top 0.0173% · sandbox population rank
172 higher · 1 tied · 999,827 lower
The patterns
Matched badges / 7
Bookends
First 2 digits mirror the last 2 digits, excluding full palindromes (e.g. 421324)
+1,800 EPTriple Threat
The largest repeated digit group has exactly 3 digits (e.g. 777124)
+1,200 EPFull House
Three of one digit and three of another (or 3 and 2)
+14,000 EPCyber Binary
Digits composed strictly of 0s and 1s (e.g. 100110)
+16,000 EPBicolor
Only 2 unique digit types across all 6 positions
+4,500 EPFibonacci Flow
Every digit belongs to Fibonacci {0, 1, 2, 3, 5, 8}
+4,000 EPMinimalist Core
Sum of all digits is 3 or less
+38,000 EPScores use independent sandbox rules at ×1. Top / Bottom percentages include tied scores across all 1,000,000 inputs; they are not official or lock-conditioned odds.
The possibilities
Best single-digit edits
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Keep exploring
Full archiveMathematical landmarks, familiar patterns, and surprising combinations.