2048 6x6

@ 2048 6x6 version!
@ The number 2048Game that many users around the world enjoy together!
@ 2048 is a puzzle game that anyone can enjoy easily.
@ Sudoku, that game which is more fun than bingo 2048!
@ Brain game where IQ is getting higher and head is getting better!
@ 2048 addictive game that you get stuck at once!

[How to play]
 1. Drag the numeric block up, down, left, right.
 2. The numeric blocks move together and are merged if they meet the same number.
 3. The goal is to create 2048 blocks with larger numbers.
 4. You can continue playing after 2048 generation.
 5. 2> 4> 8> 16> 32> 64> 128> 256> 512> 1024> 2048 ... > 8192 !!!

[Characteristic]
1. Supports undo function.
2. Supports eraser function.
3. Supports previous play state value storage function.