Every number has a story

Number 420224

Explore its patterns. Find your next edit.

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Sandbox scoreLEGENDARY

21,304EP

Top 2.5411% · sandbox population rank

25,410 higher · 1 tied · 974,589 lower

The patterns

Matched badges / 4

Bookends

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

+1,800 EP

Triple Threat

The largest repeated digit group has exactly 3 digits (e.g. 777124)

+1,200 EP

Full House

Three of one digit and three of another (or 3 and 2)

+14,000 EP

Blazing 420

Contains 420, unless Ultimate Nice matches

+1,420 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.

01420024Digit 4: 2 → 0+42,830EP 02422224Digit 3: 0 → 2+26,785EP 03420204Digit 5: 2 → 0+10,954EP 04400224Digit 2: 2 → 0+9,703EP 05424224Digit 3: 0 → 4+2,699EP

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Full archive

Mathematical landmarks, familiar patterns, and surprising combinations.

524287 524087 594287 524387 777777 420069 123456 314159 000000 999999