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Number 666066

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Sandbox scoreMYTHIC

57,403EP

Top 0.1938% · sandbox population rank

1,937 higher · 1 tied · 998,062 lower

The patterns

Matched badges / 4

Bookends

First 2 digits mirror the last 2 digits, excluding full palindromes (e.g. 421324)

+1,800 EP

Penta-Cluster

Exactly 5 identical digits (e.g. 888882)

+45,000 EP

Bicolor

Only 2 unique digit types across all 6 positions

+4,500 EP

Number of the Beast

Contains triple sixes 666

+3,666 EP

Explore all sandbox badge rules →

Scores 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.

01666666Digit 4: 0 → 6+130,713EP 02666966Digit 4: 0 → 9+1,638EP 03666466Digit 4: 0 → 4+355EP 04666266Digit 4: 0 → 2+303EP 05666366Digit 4: 0 → 3+249EP

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524287 524087 594287 524387 777777 420069 123456 314159 000000 999999