How to play 1)Step 1 - Roll 5 Gonggi Jack Stones on the floor. Lift one of them and throw it upward, and before it falls, pick up one Gonggi Jack Stone on the floor and catch the Gonggi Jack Stone you threw upward before. 2)Step 2 - Roll 5 Gonggi Jack Stones on the floor. Lift one of them and throw it upward, and before it falls, pick up 2 Gonggi Jack Stones on the floor and catch Gonggi Jack Stone you threw upward before. 3)Step 3 - Roll 5 Gonggi Jack Stones on the floor. Lift one of them and throw it upward, and before it falls, pick up 3 Gonggi Jack Stones on the floor and catch the Gonggi Jack Stone you threw upward before. The second time, lift one and throw it upward, and before it falls, pick up 1 Gonggi Jack Stone remaining on the floor and catch the Gonggi Jack Stone you threw upward before. 4)Step 4 - Throw one of the 5 Gonggi Jack Stones in your hand upward, put 4 on the floor, and catch the Gonggi Jack Stone you threw upward before. Throw the received air stone upward again, and pick up 4 Gonggi Jack Stones on the floor, and catch the Gonggi Jack Stone you threw upward too. 5)Step 5 - Gently throw the 5 Gonggi Jack Stones in your hand upward and catch them with the back of your hand. (If you drop them after receiving them on the back of your hand, you fail.) If you succeed in placing them on the back of your hand, use the recoil to throw them upward again, and if you catch the thrown Gonggi Jack Stones, that becomes the point. 6)The player who reaches the set target points first wins.