Your number, one digit away
One digit away
One digit, +91 points.
Your number
400
Singular · Top 0.01%
Position 1: 4 → 1 · +91 points.
Gained: Digit sum 1, Happy number.
Lost: Digit sum 4.
26 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.