A new special collection of totally CRAZY LOCO Sudoku puzzles! A LOCO Sudoku consists of 2 or more (up to 10!) overlapping sudoku variants puzzles and each of the puzzles has its own, DIFFERENT rules, yet they all join together to make one complete puzzle with a unique solution. Most puzzles are in SAMURAI sudoku format. The constituent puzzles can be any of the following variants: jigsaw sudoku jigsaw combination sudoku diagonal sudoku consecutive sudoku non-consecutive sudoku odd-even sudoku greater-less sudoku hyper windoku killer sudoku frame sudoku outside sudoku If you like sudoku variants, this is the ultimate challenge!

This is our TOP CHOICE SUDOKU VARIANTS BOOK for 2021! IMPORTANT: This book is NOT SPIRAL BOUND! This is a paperback book. These totally crazy sudoku variants puzzles might make you go wacky wacky! Are you ready to level up and go stir up the typical solving experience? Wacky sudoku puzzles are also known under different names: loco sudoku, multi sudoku and cuckoo sudoku. They are all equally crazy. Each puzzle consists of 5 interlocking sudoku grids, overlapping in the samurai-style layout. However, each grid comes with its own unique twist. You must solve all five grids together to complete the entire puzzle. Wacky!visit amazon.com/djape for more!

These sudoku are LOCO! Solvers who enjoy shaking things up a little will go crazy over these 83 challenging puzzles. Each one actually includes five overlapping sudoku, all with different variants. In order to finish the entire thing, you'll have to keep on jumping back and forth between the five. It's out-of-control fun!

Everyone knows sudoku is enjoyable--but these addictive puzzles come in endless variations too! They range from simple to very difficult, and can take almost no time to finish...or require many hours. This entertaining collection showcases a wide range of possibilities, offering solvers who have become accustomed to the standard rules and grids an exciting new challenge. Select from Mega Sudokus that provide a real workout; Diagonals or Odd and Even versions with extra constraints; Sum Sudokus that merge with kakuro; and Multisudoku with overlapping puzzles. There's something for every level--12 x 12 puzzles, ones with irregularly shaped areas, even Mini Sudoku--and lots of fun for everyone.

The "New York Times" crossword editor and puzzlemaster takes Sudoku to a whole new level with this collection featuring 100 brand-new (and just as addictive) puzzles, including kakuro.

The rules: insert the digits 1-6 just once in each a) row, b) column, c) bold outlined area AND d) in each white and gray rectangle. See Ritmeester's author page for his 18 other books. Peter Ritmeester is the inventor of the Hyper Sudoku, where four gray regions also contain 1-9. By applying this idea to a 6x6 sudoku, an entirely new dimension of logic is created, making a Sixy perhaps even more fun than a 9x9 sudoku. Not plain hard work, but plenty of logic and insight. Errors are unlikely, plus there are twice as many puzzles (and a six page How-To) in the same amount of space! In a Wacky Sixy few of the bold outlined areas are 2x3. This makes things much more difficult. Ritmeester, owner of PZZL.com, created the puzzles for all sudoku books presented by Will Shortz, with average reviews of 4.5 stars.

This is the ultimate in the sudoku variants world! 5 interlocking sudoku variants, each with different rules, put together in one puzzle, arranged in the Samurai Sudoku format! Each puzzle consists of any of the following sudoku variants: jigsaw sudoku diagonal sudoku consecutive sudoku non-consecutive sudoku odd-even sudoku greater-less sudoku hyper windoku killer sudoku frame sudoku outside sudoku So, what you get is a totally LOCO (or crazy) Sudoku with multiple rules but always with one solution! And there is 81 such puzzle, which is like having more than 400 standard 9x9 sudokus. Are you ready for this!?