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Welcome to Pluto Puzzles — home of 15Up and much more!

New for 2014: get your 15Up fix with the Android app.

15up
The numero-logical challenge.
Can you crack the new Sudoku?

Cryptic Colossus
The cryptic crossword where
size matters

Fillabet
An alphabetical crossword
for the clueless

Lexoku
If you’re fed up with Sudoku,
you’ll love this wordy twist

Where Am I?
The answer could be anywhere
on the planet

Mathematical Maelström
The cross-number puzzle that will put your head in a spin

Triple Trouble
Where three of a kind is the winning combination

Addagrams
The anagram game with that
little bit extra

Word Merge
Make longer words by joining short ones to-get-her