Let us understand about the two types of contests and how to access the contests. Pls refer the attached Image.
Tournament Contest :
These are the Leaderboard contests. These Contests are for single player games only. Single player games where you play alone to achieve a high score. Such games run for 24 hrs and you can play unlimited times within the 24 hrs to register your best highest score. Only the highest score is recorded for final ranking.
Games like solitaire online, Cricket online, Candy Match, Air-Battle, Knife Hit, 8 ball pool play against time are games which are available for tournament or leaderboard contests. The prize money is distributed to the wallet after the end of the contest. The Players are ranked based on the scores. If players are having the same rank, then the prize money is distributed equally among the people in the same rank.
Battle Contests :
These are Contest where players compete with each other, These games could be 2,3,4 player online multiplayer games. The final prize money is instantly credited to the wallet after the end of the battle. in some games the prize money is distributed to losers as well. Games like 8 ball pool gives you money for pocketing the balls, so even if you are the looser you get money for the balls pocketed. Games like 8 Ball Pool, Carrom, Cricket, UNO, Solitaire online, Darts, Knife hit, candy Match are few games which are run as battles.
Few single player games are modified to make the game play interesting in battle modes. Some games are modified to convert them into turn based games.