All digits distinct
No digit is repeated.
RNGDLE COMPANION EXPLAINER

Inspect digit patterns and mathematical properties, then understand why a recognizable pattern is not automatically an official rarity score.
DESCRIPTIVE NUMBER TOOL
Enter an integer from 0 to 1,000,000. CasualAtlas checks transparent digit and mathematical properties; it does not calculate RNGdle’s official rarity score.
No digit is repeated.
The direction alternates between rising and falling.
It is divisible by its digit sum (27).
These are deterministic descriptions, not probability claims. Official RNGdle scoring may use a different range, dataset, weighting system, and overlapping signals.
READ THE RESULT CORRECTLY
A palindrome, a repeated digit, or a Harshad number can be verified directly from the number. Rarity needs more information: the allowed range, whether every number is equally likely, how traits overlap, and how the scoring model weights them.
This tool deliberately stops at transparent properties. It does not copy RNGdle’s algorithm, assign a percentile, or imply that a pattern changes the probability of the next random roll.
USEFUL TERMS