What is Atomic Puzzle XMas?
Atomic Puzzle XMas is a Christmas logic puzzle. Each level is a cluster of coloured atoms, and you remove them in groups. Pick the wrong order and you will be left with atoms you cannot clear, so you have to think a few moves ahead.
How to play
- Use the mouse to select a combination of atoms.
- The atoms in a combination must be the same colour.
- Only one atom in each combination can be left unpaired.
- Clear the level so that no atoms are left.
Tips
- Plan before the first click. Count the atoms of each colour and work out which ones will be left over.
- Leave the easy groups for last. Clear the awkward atoms first while you still have options.
- Restart early. If a level is going wrong, starting again is faster than trying to rescue it.
More like this
If you like Atomic Puzzle XMas, try Christmas Blocks and Jingle Mahjong, or see all Christmas games.
Atomic Puzzle XMas FAQ
What are the rules?
Each group you pick must be atoms of the same colour, and only one atom in a group can be left unpaired. The aim is to leave no atoms at the end.
What are the controls?
Use the mouse to select a combination of atoms.
Is Atomic Puzzle XMas free?
Yes. It is free to play in your browser, with no download or sign-up.












