RNGdleTools

RNGdle Badges

Every RNGdle badge family with its rarity tiers and how EP (entropy points) works — from everyday pairs to the 1-in-100,000 Mythic badges worth screenshotting.

🗂️ The badge sets

All 233 badges in the game's own 16 sets, rarest first, plus a No Set bucket for the 59 it does not group. 29 appear in two sets. Click any badge for its rule, its EP and how often it drops.

🎰 The Casino 20

Poker hands and dice values, Pair all the way up to Royal Flush.

7️⃣ Lucky Sevens 8

Anything built around 7: divisibility, the 777 ladder and 7 to a power.

🌌 Deep Space 19

Perfect powers and the named classes: Fibonacci, factorial, Harshad, pronic.

📐 Sacred Geometry 29

How the digits are arranged: mirrors, frames, hills, valleys, runs.

😏 Meme Culture 27

Internet numbers - 69, 420, 1337, 42, 666 - and their exact-match versions.

🔢 Calculator Words 4

Digits that spell something when you tip the calculator sideways.

🕳️ The Void 11

Zeroes: how many there are, and the round numbers that follow from them.

📊 Flatliners 5

Long straight runs of one digit, up to a roll that is nothing but it.

✨ Exact Numbers 28

The precise rolls, where the number is the meme rather than carrying it.

⚗️ Periodic Table 9

One digit each, named for the element with that atomic number.

🔢 Digit Counts 6

Purely about length, from a single digit up to the full six.

🧮 Mathematical Constants 8

Pi, e, tau and the golden ratio, truncated to something you can roll.

⚛️ Basic Physics 8

The properties you cannot avoid: even or odd, light or heavy, ends compared.

🔢 Counting 12

Neighbouring numbers written inside the roll, in order, scrambled, or split by an operator.

🚨 Emergency Services 5

911, 404 and the other numbers you dial when something is wrong.

⏰ On the Clock 5

Dates and times hiding in digits: 365, February 2nd, 24 hours.

🧩 No Set 59

Badges the game does not file into any set.

🧮 How badges are scored

Each day RNGdle rolls you one number from 0 to 1,000,000 and checks it against its badge list. A badge is awarded when your number has the property the badge recognises — a palindrome, a prime, a run of repeated digits, a famous year, a mathematical constant. Every badge has a probability-based rarity: the rarer the badge, the more EP (entropy points) it is worth, and your roll's overall rarity is your total EP ranked against every other possible roll.

There is no single "rarest number" — every number has identical odds of being rolled. What varies is how rare a number's properties are, and that is exactly what the badges measure.

The pricing is more systematic than it looks. Multiply any badge's EP by its own odds and 223 of the 233 badges land within a whisker of the same figure - a median of exactly 100 EP per roll across the whole table. In other words the game prices every badge at the same expected value: a Mythic is not better value than a Common, it simply arrives far less often. The few that look off are badges whose odds the game publishes to a single significant figure, so the multiplication drifts on rounding rather than on design.

What does change the arithmetic is the family rule. 168 of these 233 badges belong to one of 39 families, and inside a family only the highest-EP badge you matched keeps its points - the rest are outranked and score nothing. So a number can match a dozen badges and be paid for six. The RNGdle Calculator shows both halves of that, which is the fastest way to see the rule working.

🪜 Badge rarity tiers

The official rule, as documented at rngdle.com/about, grades each badge by how often it appears across all rolls:

TierHow often it drops
Common>10% of rolls
Uncommon1–10% of rolls
Rare0.1–1% of rolls
Epic0.01–0.1% of rolls
Anomaly0.001–0.01% of rolls
Mythic<0.001% (1 in 100,000+)

📊 How the game ranks your roll

Separately from individual badges, your total EP puts your roll into a number-rarity band compared with every other roll. This is the ladder behind the "Bottom 18%" style verdicts:

Roll rarityYour EP ranks
TrashBottom 1%
CommonBottom 50%
UncommonTop 50–25%
RareTop 25–10%
EpicTop 10–5%
AnomalyTop 5–1%
MythicTop 1%

Note: "Trash" here is the game's own bottom-1% label, not a badge tier. Our RNGdle Calculator uses a similar Common→Mythic ladder at the number level.

🎯 Which badges are worth chasing

For screenshots, the Mythic tier is the whole point. These are the ones players talk about when a roll goes sideways-good, rarest first:

Everything below Mythic still counts toward your EP and your collection — the pairs, parity and length badges are how most days actually look, and they are what make the rare ones rare. To see which badges a specific number earns, run it through the RNGdle Calculator — or roll unlimited numbers in the RNGdle Sandbox and watch which ones turn up.

🕐 What changed, and when

A badge list is only ever a photograph of a moving game, so the changes are part of the record. These are the ones the game's own changelog at rngdle.com logs, in plain text rather than as links, with what each one means for a list like this:

WhenWhat the game changedWhy it matters here
2025-12-05Public launch.The starting line; nothing before it counts.
2026-08-17Favourite badges and emojis on profiles; profile, about, privacy and sets pages updated; poetry composer improved.Where the badge and EP rules are written down moved and was tidied.
2026-08-21Added Quarter-Century, Three-Quarter Century, Epoch, Semi-Eon and Eon. Removed Tree Fiddy and Exact Tree Fiddy. Fixed the logic of Two Pair and Contiguous Two Pair, and re-emoji'd Canyon and Semi-Epoch.Two badges stopped existing, two had their awarding logic corrected and two changed emoji. Anything written about the game before this date can be quietly wrong.
2026-09-21A Settings page: theme, display-name colour, favourite badges, signing out and account deletion.Nothing to do with scoring, but it is the answer to a lot of "where do I..." questions sent to the wrong site.

The 2026-08-21 entry is the instructive one: two badges stopped existing, two more had the logic that awards them corrected, and two got different emojis. Anyone comparing a screenshot from before that date with a list from after it will find disagreements that are nobody's mistake, just a different moment. That is the case for treating any badge list, this one included, as a dated snapshot rather than a reference.

🗣️ Words you will meet reading a badge table

📖 Badges with a full page

30 of these badges have a page of their own: the rule, the counted odds over the whole range, the smallest rolls that earn it and what that roll scores in total, the family rivals that outrank it, and the FAQ markup that goes with it. The list is deliberately short - a page like that is only worth building where there is something to say.

Everything else on this page is complete in its own right - rule text, EP, odds and icon - it just does not have a separate write-up yet.

The pattern families these badges are grouped into, and how often each one turns up across every possible roll, is on RNGdle Patterns.

The game gives each badge its own public page (rngdle.com/badges/…, carrying the rule plus the rarity, EP value and probability), but it publishes no list you can browse through, and inside the game you only see the badges your own account has earned. This page is that list: names, icons, rules, tiers, EP and odds gathered from what the game publishes, with the rarity bands documented at rngdle.com/about, and the same values the RNGdle Calculator scores with.

That is also the practical test for any badge list you compare this against. The game's own table is the only one carrying EP values, and the set moves - so a list with fewer badges is either older than the last drop or is scoring something other than the game's numbers.

❓ FAQ

Is this the official RNGdle badge list?

Not official — this is a fan-built page, and the game belongs to its makers. The list itself is complete, though: all 233 badges, each with the icon, the one-line rule text, the rarity tier, the EP value and the odds the game gives it. The game does put every badge on its own public page (rngdle.com/badges/…, carrying the rule, the rarity, the EP value and the probability), but it publishes no list you can browse, and inside the game you only ever see the badges your own account has earned. This page is that list, compiled and summarised from publicly available data on the official site and in the player community. Treat it as a snapshot: when the game changes, this page has to be re-checked.

How rare is a Mythic badge?

On the official scale a Mythic badge is one that shows up on less than 0.001% of rolls — roughly one in a hundred thousand or rarer. That is why single-digit rolls, exact jackpots and the constant badges (Pi, Euler, Golden Ratio) sit at the top.

What are EPs in RNGdle?

EP stands for entropy points. Each badge is worth a number of EPs set by how rare it is — the rarer the badge, the more EP it carries — and your roll is ranked against every other roll by its total EP.

Can I check which badges a number earns?

Yes. The calculator runs all 233 badge rules against any number from 0 to 1,000,000, applies the game's family rule for what pays out, and adds up the EP - and the sandbox rolls unlimited numbers the same way.

Can I search the badge list?

Yes — the box at the top of the list filters by badge name as you type, and tier:mythic or set:casino narrow it to one band or one set. Sharing works too: the filter is written into the address as ?q=, so a link lands on the finished search. If you are after what a specific number earns rather than what a badge is called, that is the calculator’s job.