KrillionGame
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Depth0m

7 signals ready

Score0

UTC set: loading

7 prompts · 25 seconds each · rare answers sink deeper

Dive as often as you like.

Find one answer from each independent, fixed set. The rarer the answer, the farther down you travel.

Your first timer starts only after you begin.

Signal

Preparing the next prompt…

▼ rarer answers sink deeper ▼
25
Practice question memory

Unseen prompts come first. This memory is shared by mixed, Geography and Science Practice. Clearing it resets seen prompts across all Practice modes, keeping every saved round and Daily progress.

Your dive logOn this device ↗

Small discoveries add up

Your progress, one dive at a time.

Your recent dives and personal bests, saved on this device.

0 completed dives

0 day UTC Daily streak

Recent dives

Latest 30 rounds, newest first. Totals and personal bests use all retained records. Scores are out of 700; each mode has its own best.

Finish a seven-question dive to start your log.

    About your log and Daily streak

    Completed rounds stay in this browser until you clear this log. It starts with rounds you finish using this feature; older completed saves are not imported. No account or device sync.

    A streak counts Daily sets finished on their own UTC date. Yesterday’s streak stays active while you still have today to play. Finishing an older set counts as a dive, but does not extend the streak.

    Practice / Play again

    Krillion Game Unlimited Practice.

    Start another seven-question Krillion Game round whenever you like. Unseen prompts come first, with categories spread within the available pool. Familiar prompts fill the round when new ones run short. Unlimited Practice saves its own progress in this browser, separate from today’s Daily Dive.

    Follow your curiosity

    Choose a subject to explore.

    Seven prompts from one field, with your own saved round for each topic.

    35 PROMPTS

    Geography

    Follow rivers, cross borders and find your way through countries and regions. Look closely at what each map includes.

    Play Geography
    45 PROMPTS

    Science & Space

    Explore the body, weather, matter and missions beyond Earth. Discover the connections behind a list of names.

    Play Science

    A useful practice loop

    Build your Krillion Game answer recall.

    Each Krillion Game practice question still gives you 25 seconds. Use the feedback between questions to learn the collection, then apply that route in another round.

    1. 01

      Answer the stated set

      Notice the limiting word in the prompt. Submit a valid answer you know before chasing a doubtful rare one.

    2. 02

      Inspect the feedback

      After each question, open the full accepted answer list and its reference. Check why one entry fits and a tempting near miss does not. Read the answer-checking guide if a boundary is unclear.

    3. 03

      Recall one route

      Choose one missed entry and connect it to the set. Try another round to see whether you can recover the idea without the list.

    Practice questions

    Know what resets.

    Use the 25-second method

    Does unlimited mean endless questions?

    Unlimited means you can start another seven-question Practice round whenever you like. Each round ends after seven questions. Unseen prompts have priority, and older familiar prompts are used for review when needed.

    Will Practice change my Daily Dive?

    No. The modes have separate local saves. Starting another Practice round replaces that mode’s previous round without overwriting your Daily Dive. An active Daily timer continues to run while you are away.

    Where can I review every valid answer?

    After each question, feedback contains the complete accepted set and its reference. When the round ends, open the review to revisit all seven prompts, answers, accepted aliases, editorial points and sources.

    How long does question memory last?

    This browser remembers prompts you have actually started until you clear the memory. Open Practice question memory in the game’s start or result screen to reset it while keeping your current round and Daily progress. If browser saving is unavailable, memory lasts only while this page stays open.

    When you are ready

    Take the method into today’s dive.

    The Krillion Game daily set follows the current UTC date. Use what you learned in Practice without changing that separate round.

    Open Daily Dive