Multi Sudoku: 101 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!