puzzlemix is the home of interactive play-online puzzles from Dr Gareth Moore, author of over 35 international brain-training and puzzle books, including The Mammoth Book of Fun Brain Training, The Rough Guide Book of Brain-Training, Keep Your Brain Fit, Train the Brain, The 10-Minute Brain Workout, Kids' 10-minute Brain Workout and The Mammoth Book of Brain Workouts.

Play free puzzles online now

Click to play my puzzles using unique rescaling interactive players, including:

Sudoku	Hanjie	Kakuro	Jigsaw Sudoku
Nurikabe	Futoshiki	Slitherlink	Killer Sudoku
Sudoku-X	Skyscraper	Jigsaw Killer	Hitori
Consecutive Sudoku	Killer Sudoku Pro	Odd Pair Sudoku	Toroidal Sudoku
Kropki Sudoku	Sudoku XV	Killer Sudoku-X	Sudoku 12x12

View current free puzzles

All puzzles are complete with solving assistants, save and full undo features. It's even easier than pencil and paper! Now you can play Sudoku online, play Kakuro online, play Hanjie online, play Hashi online, play Slitherlink online, play Killer Sudoku online and lots more.

My puzzles are also available in Sudoku Xtra magazine and on my puzzle blog.