Sunday Sudoku Solver is a full featured sudoku puzzle software. It includes automatic take backs, multiple provisions for hints, and built-in puzzles with varying levels of difficulty, make your own puzzles, save puzzles, and make PDF files from...

read more

Enter scenarios which are optionally applied to groups of states and run simulations of the 2008 presidential election. The USA maps and new individual state maps with counties have tooltip windows with election and related information.What is new in this...

read more