Sandbox scoreEPIC
9,788EP
Top 7.1359% · sandbox population rank
71,358 higher · 1 tied · 928,641 lower
The patterns
Matched badges / 2
Prism Spectrum
All 6 digits are completely unique (no duplicates)
+1,500 EPSquare Rooted
The number is an exact perfect integer square
+5,200 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.