How to play Krillionio practice
Answer six questions with 20 seconds for each. Accepted answers earn fixed points; skipped or timed-out rounds score zero.
How to play
- Begin your descent. A dive has six prompts. The 20-second clock starts after the opening countdown.
- Read the exact rule. “An EU member state” and “a European country” have different answer sets. Date limits and spelling rules are shown below each question.
- Type one answer. Press Enter or Dive. Recognized aliases map to the same answer. If there is no match, try another spelling or another answer while time remains.
- Watch the reveal. Your fixed knowledge score takes you 10 metres deeper per point. Open the details to see the factual source and accepted answers.
- Take a breath. The next clock starts when you choose Descend. A clock that has already started continues if you refresh or switch tabs.
- Surface and share. After six rounds, copy your spoiler-free result or save a result image. Choose Unlimited to play another practice dive.
Practice without a timer
Choose Relaxed on a practice page to think before submitting. There is no deadline, and refreshing preserves the round. Relaxed results are labelled separately and do not enter timed personal comparisons or friend challenges. The daily challenge keeps its 20-second rule.
Expand the game
Use Expand above the game to fill the browser window, or Full screen to hide browser chrome when your browser supports it. Both keep the same game running. Use Collapse, the close button, or Escape to return to the website.
Playing with friends
Open Battle, enter a display name and create a room. Share the room link with 1–7 friends. Everyone sees the same prompt and submits privately. Matching canonical answers cancel out, including matching answers written with different recognized aliases. The host advances each round after the reveal.