5 |  | 7 |  | 2 |  | 4
| 6 |  |  |  | 3 |
3 |  |  | 5 |  |  | 7
|  | 1 |  | 6 |  |
4 |  |  | 7 |  |  | 6
| 7 |  |  |  | 4 |
6 |  | 2 |  | 5 |  | 1

This puzzle is 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.