or if they are with the same value, but in different colors (for example - blue 1, red 1, green 1, red 13, green 13, blue 13) etc.
The group could be from more than one tiles from identical colors (but a least three). The equal numbers with different color (3 or 4).
If the player has to make a couple, the tiles have to be ordered by two pc. in color (every number in some definite color has two pc.)
For example: 2 black two, 2 red three, 2 blue five, two green eight, 2 black ten, 2 blue eleven, and two red thirteen. The tiles Fake OK also can make couple. Or seven couples x 2 = 14 tiles.
If making series (order) of 14 tiles in equal color, the group must collect all the tiles in the same color from 1 to 13 and second 1, which means only black, or only blue, or only red, or only green 1-2-3-4-5-6-7-8-9-10-11-12-13-1.
COUNTING OF POINTS
If the tiles are finished before any player to close, the result of every player goes down by one point.
If someone close as usual, the result of the other players go down by two points.
There are some ways, which could take more points down from the players result.
If any player closes with tile OK (the tile with one bigger than the open one), 4 points are going down from the results.
8 points are going down, if the player orders the tiles by couple (if he make 7 series by two equal tiles).
If player order the tiles by couple and close with tile OK, 12 points are going down.
If player order the tiles only from one color (in black, blue, red or green - from 1 to 13 and 1) and makes group (order), 16 points are going down from the result of the other players.
If any player makes a group of one color and close with OK, 20 points are going down.
In the beginning of the game all of the players have 20 points. Points are counting down. The games finishes when any player reaches zero points.
The game wins the player, who has most of the points at the end.
TILES OK AND FAKE OK
The tiles with star (Fake OKs) could be replaced only with the number with value as the real OK (if the tile OK is blue 2, as in the picture above, the Fake OK could replace or to be used only instead of tile blue 2), so it could stand between blue 1 and blue 3, to be in the beginning of the blue 3, 4, 5 and/or other and to make group or to be in the group with two other tiles from other color - red 2, green 2 and/or black 2.
The real OK (or OKs, as they are two) can replace any tile from any group (as Joker) and to be used instead of any missing tile.
When making groups the tiles OK and Fake OK could be used at the same time in one or more groups. In the examples from the pictures below: Group of tile OK (blue 2), used instead of blue 1, tile Fake OK, used instead of tile blue 2, tiles blue 3, blue 4 and blue 5 or group of tile Fake OK, used instead of tile blue 2, tiles blue 3, blue 4 and, blue 5 and tile OK (blue 2), used instead of blue 6. And a group of Fake OK, instead of blue 2, red 2, green 2 and tile OK (blue 2), used instead of black 2.
With every new deal the tile OK is changing. (The possibility to have the same tile is 1/52).
If all tiles are in group (as in the rules above), the player could "close" if he put the 15 tile, which is unnecessary in the middle of the table over the open tile and the he may show his desk to the other players.
If any player makes groups and the tile OK is unnecessary, then he may close with OK. The result of the other players goes down with more points (as it has been shown above).
The computer version of the game
In the computer version of the game, the computer determines the tile OK.
The heaps are ordered in the middle and with number from left to right, from up to down with numbers from 1 to 10.
The withdrawing of tile could be done consecutive from the respective heap with Drag and Drop of the tile or double click with the mouse over the tile from the heap in the middle
or over the tile, which has been dropped from the previous player.
The cleaning of tile could be done also with Drag and Drop of the tile which has been placed on your right side or Double click over the tile.
With the right button click over own tile from the desk it became closed (turn it is back), then it is protected from cleaning. If the tiles is OK, with Double click a small boy OK comes up. With the next click the tile could be opened and cleaned.
With Drag and Drop of the unnecessary 15 tile over the tile in the middle the game could be closed.