To create a smart game in mobile app. An analogue to a Battle of Wits, with cryptocurrency.

In the game, you can challenge others to duels, go through rounds, and progress through leagues. To participate in tournaments, an entry fee in internal cryptocurrency is required. The top 15% of participants receive a prize fund, which can be withdrawn to their account. The question pool contains over 144,000 problems of various categories. Competitors choose topics in turn, but additional points can be used to block topic selection. The app includes a messenger for communication and the ability to invite friends through social networks.

This game case is interesting to the audience due to the opportunity to win real money. An excellent database of questions, a well-implemented interface, ease of use and communication, players anonymity (i.e., only the information that they specify in their game profile is visible), a high degree of data protection and instant withdrawal of winnings to your crypto wallet. The game is developed for IOS and Android.