Krillion Practice
Pick a topic, then start a round. The links below open the live game with that topic already selected.
Start mixed UnlimitedStart untimedPlay today's route
Choose the length before you dive
| Practice | Use it when | Open |
|---|---|---|
| Quick Dive | Seven timed questions, mixed or one large topic. | Home |
| Daily route | You want the same seven prompts as other players today. | Daily |
| Unlimited | You want a finished ten-question score, then another ten. | Unlimited |
| Infinite | You want to stop when you decide, including topics with fewer than ten prompts. | Infinite |
| Untimed | You are reading boundaries, not racing the 25-second window. | Untimed Unlimited |
Start a topic from the 80-question bank
Each card is a real slice of the current bank. Ten-question links appear only when that topic has at least ten prompts. Infinite can start from one. A saved unfinished round in that mode is offered first, so Continue round will not throw away a dive already in progress.
Arts
7 prompts · opens in Infinite
Example. Name a Nobel Literature laureate awarded between 2000 and 2024.
The 25 laureates from Gao Xingjian to Han Kang. Earlier and later awards are excluded.
Food
2 prompts · opens in Infinite
Example. Name one of the five widely recognized basic tastes.
Taste qualities, not aromas; spicy is not one of these five.
Games
5 prompts · opens in Infinite
Example. Name a type of piece in standard chess, including pawns.
One of the six named types; fairy-chess pieces are excluded.
Geography
23 prompts · ten-question dives available
Example. Name one of Canada's ten provinces.
Provinces only. Yukon, Nunavut and the Northwest Territories are territories.
Nature
3 prompts · opens in Infinite
Example. Name a US National Park with that official designation.
The 63 National Parks on the NPS list; monuments and recreation areas are not included.
Science
17 prompts · ten-question dives available
Example. Name a chemical element with atomic number 1 to 20.
An element name or its chemical symbol.
Space
6 prompts · opens in Infinite
Example. Name one of the eight planets in our solar system.
Planet names, not dwarf planets or moons.
Sports
10 prompts · ten-question dives available
Example. Name one of tennis's four Grand Slam tournaments.
The four major tournaments, not the ATP Finals.
World
7 prompts · opens in Infinite
Example. Name one of the seven G7 member countries.
Countries only; the European Union also participates but is not a country.
How a practice session should feel
- Read the scope line before you think of a famous answer. Provinces are not territories, and planets are not dwarf planets.
- Keep one safe answer and one less obvious answer in mind. Submitting the safe one closes the question.
- Use untimed play while the boundary is new. Turn the 25-second window back on when the misses are decisions, not reading.
- Open the dive log after the round. It lists the other accepted answers for the prompts you just saw, with the factual source.
For the decision pattern itself, use the strategy drill. For a private two-player route, read Krillion with a friend and open the multiplayer challenge.
Practice questions
What is Krillion practice on this site?
Practice means repeatable rounds on this site's own questions. Pick a topic, choose a ten-question Unlimited dive or a continuous Infinite session, and turn the timer off when you want to study the wording.
Which topics can run a ten-question dive?
Geography, Science, Sports each have at least ten prompts. Smaller topics open in Infinite, which can start from a single question.
Does practice show the answer list first?
No. You play the question, then the dive log shows the accepted answers for the prompts you faced. Published answer lists live on krillionanswers.org.