RNGdle badges: standard patterns, clearly bounded.

The four patterns, with exact counts

A palindrome reads identically in both directions; 1,999 values in the range qualify, from single digits up to 999999. Repeating digits means more than one digit and all of them identical, which only 45 values satisfy, because the seven-digit member of that family sits above 1,000,000. Consecutive digits means every digit steps exactly one up or one down across the whole string, giving 65 values such as 12, 123 and 9876. Prime means no whole-number divisors other than 1 and itself, which 78,498 values satisfy.

Why badge names look like standard patterns

RNGdle's public badge pages describe rules in ordinary language. One example states that a number ending in 25 shows RARE with 10,000 EP at 1.00%, another that ending in four zeros shows ANOMALY with 1,000,001 EP at 0.0100%, and a third that containing two distinct pairs of matching digits shows COMMON with 377 EP at 26.6%. Those labels and figures come from the game's own pages; what this explorer does is check the digit rule behind each one, which is the part mathematics can settle.

How to check a number against the catalogue

Type any supported number into the explorer and it runs the toolkit's standard analysis; the result card lists the patterns that value matches and the exact frequency of each. If you want the arithmetic behind a name, the calculator shows the same definitions field by field, and the rarity page ranks the patterns by how often they occur across the full range.

Where the boundary sits

This page never converts a mathematical pattern into an official value. It does not estimate EP, assign a rarity tier, or claim that matching a definition earns anything. That mapping is the game's, it is not published in enough detail to reproduce, and every page here marks it as unverified instead of filling the gap with a plausible-looking number.

Overlap is why counts do not add up

The four definitions overlap, so a value can appear in more than one catalogue entry. Exactly one number in the range matches three of them at once — 11, which is a palindrome, uses repeating digits and is prime — and 162 values match two. Because of that overlap, the four counts must never be summed into a total, and the pattern list on a result card is a set of matches rather than a score.

Reporting a correction

If a rule on this page does not match a badge page you can read yourself, email [email protected] with the badge name and the number you tested. The counts published here are recomputed from scratch during every build, so a corrected figure is verifiable rather than a matter of opinion, and the guide records the date each public statement was checked.

What “badge” means on this page

Here, a badge entry is a named mathematical rule with an example, not a reward status. That distinction matters when you read the catalogue: the page can tell you that a number contains two distinct pairs of matching digits, and it cannot tell you what the game decided about that number. Keeping the two apart is the whole point of the explorer, and it is why every entry links to a result card that reports definitions rather than verdicts.

Does matching a pattern here mean I earned a badge?

No. This page cannot tell you what the game awarded. It shows which standard patterns your number matches, and marks official rules as unverified.

Why do you not list probabilities for badges?

Probabilities depend on the exact rule and the full number space. Without published rules, any figure would be invented, so we show only the definitions.

Can I search for a pattern by name?

Yes. The explorer filters its four-pattern catalogue as you type, and each example button runs the number through the toolkit's standard analysis.

Which pattern is rarest?

Repeating digits, with only 45 values in the whole range, followed by consecutive digits with 65. Palindromes account for 1,999 values, and primes for 78,498, so the four definitions differ enormously in how often they occur.

Why can the four counts not be added together?

Because patterns overlap. A number can be both a palindrome and prime, and 11 matches three definitions at once. Summing the counts would count some values several times and overstate how special the range is.

Does the explorer use the game's badge rules?

No. It uses published mathematical definitions and reports what it can verify. The game's awarding rules are not public in enough detail to reproduce, so they are never asserted here.

Are the EP figures on this page yours?

No. Figures such as 10,000 EP or 1.00% are quoted from the game's own public badge pages as observed on the date recorded in the guide. We do not compute, estimate or extend them.

Where can I see how often a pattern appears overall?

The rarity page lists all four tracked patterns with their exact counts and share of the range, and the same figures appear under every analysis card, so a single number and the whole range can be compared directly.