Sandbox scoreLEGENDARY
21,586EP
Top 2.3679% · sandbox population rank
23,670 higher · 9 tied · 976,321 lower
The patterns
Matched badges / 3
Triple 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 EPPrime Enigma
The numeric value is prime; leading zeros are allowed
+3,800 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
All 54 changes checked. Follow a number to compare.
Keep exploring
Full archiveMathematical landmarks, familiar patterns, and surprising combinations.