The Christmas Tiles board is densely filled with square tiles depicting New Year and Christmas attributes. Your task is to free the field from tiles completely. For cleaning, stick to the rule: two in a group. This means that you can delete two or more identical tiles that are adjacent to each other at the same time. Click on them and the tiles will disappear, but be prepared for other tiles to appear under them. That is, a multi-layer pyramid similar to mahjong is located on the site. There are hints at the bottom and the snowflake option, which means you can replace the tiles with a different one when the options are missing in Christmas Tiles.