Your number, one digit away

One digit away

One change could reach Extreme.

Your number

21,027

Rare · Top 6.73%

Best one-digit neighbour

21,025

Extreme · Top 0.25%

Position 5: 7 → 5 · +220 points.

Gained: Perfect square, Digit sum 10.

Lost: Digit sum 12.

44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.