Arena universe

Bet before you see the answers.

The question shows on its own. You wager on what you know, and only then do the options appear.

Enter the Arena10 questions · about 5 minutes

How it works in 3 steps

  1. 1Read the questionNo answer is visible. Focus and think it through.
  2. 2Bet before you seeChoose ×1, ×2 or ×3 based on your confidence.
  3. 3Reveal and learnSee the answers, understand your mistakes and improve.

Choose your confidence level

The scoring makes the wager a real decision

A missed wager costs you, and the loss grows faster than the gain. Every tier owns a window: shoving the maximum every time is a losing strategy as soon as you are less than very sure.

Low wager

I'm unsure

Correct answer
+100
If you miss
+20

The safe tier: it never loses, and missing after choosing it still scores a little. Knowing what you don't know is a real skill, and it drives elimination strategy in competitive exams.

Risk levelNone

Medium wager

I think I know

Correct answer
+200
If you miss
−100

The middle tier, for when you think you know without being certain.

Risk levelModerate

High wager

I'm certain

Correct answer
+300
If you miss
−400

Save it for what you genuinely know — beyond roughly three chances in four of being right.

Risk levelHigh

Frequently asked

Why hide the options while betting?
Because recognizing the right answer among four is not the same as knowing it. Hiding the options makes you recall from memory — that is what actually teaches, and it is what your wager measures.
What do you play on?
Your own material. Generate a deck from a course, a kit or a document and the Arena draws MCQs from it. A match is ten questions, or fewer when the content is short — we would rather run a shorter match than pad it with filler.
Do I need other players?
No. The default mode is solo against bots whose level you choose. Each has its own betting temperament: the cautious one bets low, the high-roller bets big, the overconfident one overrates what it knows.

Ready to bet on what you know?

Pick a deck, set the opponent level, and find out whether your confidence is calibrated.

Enter the Arena