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Number 688900

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Sandbox scoreEPIC

8,370EP

Top 7.633% · sandbox population rank

76,317 higher · 13 tied · 923,670 lower

The patterns

Matched badges / 2

Two Pair

Two distinct pairs of identical digits

+600 EP

Square Rooted

The number is an exact perfect integer square

+5,200 EP

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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.

01988900Digit 1: 6 → 9+22,549EP 02688600Digit 4: 9 → 6+22,241EP 03688800Digit 4: 9 → 8+9,625EP 04088900Digit 1: 6 → 0+9,353EP 05888900Digit 1: 6 → 8+9,332EP

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524287 524087 594287 524387 777777 420069 123456 314159 000000 999999