This is a Mahjong game of the Japanese style rule.nThe Slider that exists under the screen is moved, and the tile is selected. nAnd, the Slider is done in the tap and the tile is discard.nMahjong is the game to finish four Melds and one Pairs.nnExample: 1, 2, 36, 6, 66, 7, 8N, N, N4, 4nnHowever, there is a hand not approved when Chi, Pon, and Open Kan.nPlease note whether there is a hand when you do 1 and 9 in Chi and Pon.nIn the rule of the japanese mahjong, one or more hands are necessary.nThe hand can be made by paying 1,000 points and doing Reach.nHowever, when Chi, Pon, and Open Kan are done, Reach cannot be done.nIf it is a closed hand, high point will be obtained.nAbout Lost Hand. A hand that is Waiting, but cannot be won off someone else's discard due to the fact that the owner of the hand already threw a winning tile in their own discard.nLost Hand if one in all winning tiles are here even if discard doesn't do the tile which it wants to do. But, selfdraw is possible even with Lost Hand.nThe knack is that Ron is never done by the other party.nRon is never done with the tile that does Discard.nPlease reason the Hand from other party's Discard and win.