The files here are puzzles for a variant of Sudoku I like to call
"Prosperity 7". In this Sudoku variant, the board is only 7x7, and only
the numbers from 1 to 7 are used. Neither 8 nor 9 are ever placed on
this board.
The object of this puzzle is to place the numbers 1 through 7 in the
blank spaces such that:
- Each row only has one instance of each number between 1 and 7. In
other words, no number is duplicated in a given row.
- Each column only has one instance of each number between 1 and 7. In
other words, no number is duplicated in a given column.
- Each of the seven-square shapes bordered by thick lines have all
of the numbers between 1 and 7 precisely once.
Also included is the code used to
generate the puzzles.