Daily challenge
10 random questions, every day
A fresh set every day—just press play. No signups, no repeats, just a quick 10-question workout.
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How it works
Fresh mix, light rules
- 1. Start today’s 10-question set.
- 2. Play with or without a timer—your choice.
- 3. Review answers, retake wrong-only, and come back tomorrow.
What’s inside
Varied topics, clear explanations
Q: Pick the correct pair for a Venn diagram intersection.
- A) Only A
- B) Only B
- C) Both A and B Correct
- D) Neither
Explanation: The intersection region in a Venn diagram contains elements common to both sets.
FAQ
Daily challenge basics
How are questions picked?
They’re refreshed daily for variety—just start and play.
Do I need an account?
No login required. Progress stays in your browser.
Is it always 10 questions?
Yes—10 per day for a quick, focused practice.