Games Like Krillion Unlimited: Endless Rarity Trivia and Quizzes
Krillion's Unlimited mode, which the game calls the Endless Dive, serves numbered dives one after another under the same rule as its daily puzzle: the rarer your correct answer, the deeper you sink. When we checked on October 6, 2026, the first endless dive was free, and more dives took a one-time $5 unlock that, per Krillion's own page, also removes ads across the site. If the Endless Dive is what you are looking for, it sits under Unlimited in Krillion's menu, and the first row of the comparison below links straight to it.
This page is for players who want more rounds of the same kind of thinking from other games. Uncommon Trivia, an independent game that is not affiliated with Krillion, has a free unlimited mode: seven random categories per round, 25 seconds and one answer per question, and every accepted answer ranked by how rarely its English Wikipedia page is viewed, so a rare correct answer scores up to 100 points. Undersung, a French-language song game, keeps rarity scoring too and adds an unlimited practice mode to its daily word. Sporcle and Seterra take a different route to endless play and don't score rarity: on Sporcle you name as many answers as you can in a category, such as the countries of the world, and on Seterra you find places on a map, from countries to capitals. Commoner is a one-minute daily puzzle that asks you to rank words from most to least common.
Free unlimited rounds of seven random categories, scored by how rarely each correct answer's English Wikipedia page is viewed.
Name a song whose lyrics include today's word; the less that song has been streamed, the more it scores. French-language site with an unlimited practice mode.
A very large trivia quiz site: pick a quiz such as the countries of the world and name as many answers as you can.
- SeterraFree
A geography game with over 400 customizable map quizzes on countries, capitals, flags, oceans, lakes and more.
Rank five words from most to least common in everyday English in a new one-minute puzzle each day.
Side-by-side comparison
| Game | What you do | How scoring works | Best for |
|---|---|---|---|
| Krillion Unlimited(reference) | Numbered dives one after another, which Krillion calls the Endless Dive. | As in the daily dive, rarer correct answers sink you deeper. | Krillion fans who want more dives: the first is free, then a one-time $5 unlock (checked October 6, 2026). |
| Uncommon Trivia | Seven random categories per round, 25 seconds and one answer each, as many rounds as you like. | Each correct answer scores 10 to 100 points; the less its English Wikipedia page is viewed, the more it scores. | Players who want endless rarity scoring for free, with no account. |
| Undersung | Name a song whose lyrics include the word of the day, or practice without limit. | The less that song has been streamed, the more points it earns. | Music lovers who dig past the hits; the site is in French. |
| Sporcle | Pick any quiz on almost any topic and name as many answers as you can. | Your score counts the answers you name; rare answers are worth the same as common ones. | Players who want an endless supply of category quizzes. |
| Seterra | Pick a map quiz and find countries, capitals or flags on the map. | You are scored on how many you get right; there is no rarity scoring. | Geography fans who want unlimited map practice. |
| Commoner | Rank five words from most to least common in everyday English. | You judge rarity directly instead of being scored on it. | Word lovers who want a one-minute daily puzzle. |
What Krillion Unlimited is
Krillion's main game is the daily dive: seven prompts a day, the same for everyone, where rare answers take you deeper and obvious ones barely count. Its menu lists Unlimited next to the daily dive, the Archive, Themed packs, Friends, and a merch shop. Unlimited opens the Endless Dive, a run of numbered dives with a dive log.
Krillion's FAQ explains that its answer sets are merged from sources such as dictionaries, wiki pages, and encyclopedias, and that how rarity is measured depends on the prompt. When we checked on October 6, 2026, the first endless dive was free to play, and further dives asked for a one-time $5 unlock, which Krillion's page says also removes ads across the whole site. Prices and terms can change, so check Krillion's own pages before you buy.
How Uncommon Trivia's unlimited mode works
Uncommon Trivia's unlimited mode draws seven random categories from its question bank every time you start a round, so no two rounds are quite the same. The rules match its daily puzzle: 25 seconds per question, one answer each, and rarer correct answers score more, up to 700 points per round. It is free and needs no account.
Every answer is ranked by one public number, the median of its monthly English Wikipedia page views over six full months, and after each question you see how often your answer is viewed and the three rarest answers you could have given. Unlimited rounds don't count toward your daily streak, and there is no limit on how many you play.
Rarity scoring versus list quizzes
Krillion, Undersung and Uncommon Trivia ask for one answer and reward you for picking a rare one, so the skill is choosing well under time pressure. Sporcle and Seterra ask for as many answers as you can name or find, so the skill is recall and speed. A list quiz rewards knowing every capital in Europe; a rarity game rewards knowing that Andorra la Vella will score far more than Paris.
Both styles make good practice for each other. Working through a Sporcle list of world countries fills your memory with the small and lesser-known names that score well in a rarity game, and a rarity game teaches you which corners of a category most people never reach.
Which endless trivia game suits you?
If you want more rarity rounds at no cost, start with Uncommon Trivia's unlimited mode, then try its daily puzzle and archive. If you read French, Undersung's practice mode applies the same rarity idea to songs. If you would rather name everything in a category, Sporcle has quizzes on almost any topic, and Seterra is the pick for maps. Commoner makes a one-minute daily habit that keeps your sense of what is common sharp.
How we picked
We only list games that are free to play, we prioritize the ones that publish a new puzzle every day, and we check every detail here against each game's own official website.
All games listed belong to their respective creators.