FREE 2048 Monsta X Puzzle Kpop Game. Special 2048 version for Monsta X & Kpop fans. The rules of this puzzle game are simple: just swipe cells to match them together. Sum the same numbers and your score will increase as fast as more you will merge. Can you reach the 2048th cell? It's not an easy task! Enjoy and win! 4 4 squares, simple rules of the game.