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Number 992999

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Sandbox scoreMYTHIC

53,858EP

Top 0.2221% · sandbox population rank

2,220 higher · 1 tied · 997,779 lower

The patterns

Matched badges / 3

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

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.

01999999Digit 3: 2 → 9+373,137EP 02996999Digit 3: 2 → 6+44,010EP 03998999Digit 3: 2 → 8+42,512EP 04997999Digit 3: 2 → 7+42,446EP 05991999Digit 3: 2 → 1+4,057EP

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524287 524087 594287 524387 777777 420069 123456 314159 000000 999999