Ultimate challenge: duel mode
Mini-game, the essence of which is a duel between the participants. Each participant within the allotted time must correctly answer the maximum number of pairs of cards with questions.
1. The system finds two players willing to fight.
2. The system generates the same pairs of cards for each duelist
3.1. The system gives the total time. For example 60 seconds. Solve as many tasks as you can. Earn as many points as you can. For winning you get points.
3.2. Alternative option. The system simultaneously shows a couple of cards to the duelists. The first person to answer correctly earns a point. The system then calculates the points.
4. The duel ends. Each participant sees where he made a mistake