Sudoku spreadsheets

Sudoku!

Spreadsheets with formulas to help you solve sudoku puzzles.
- simple (but large) formulas that work in both excel and oo calc.
- simple (short) formulas using 2 functions in VBA / OO Calc.

Excel Addin to make playing sudoku in excel easier.
- macros to mark cells, test your solution, erase the solution.
- macro to help you solve the puzzle by giving hints, or even the answer.

Version 1.4 of the addin can also generate puzzles for you.

version 2.0 can solve and create puzzles with 2 blocks (2x3 + 3x2, 3x4 + 4x3)