Brain-Buster Logic Puzzle

Game description:

Solvalogic is a challenging puzzle game that will have you scratching your head for hours. With its unique gameplay and brain-bending puzzles, Solvalogic is sure to keep you entertained for hours on end. Here is an example of a puzzle from Solvalogic: ``` +---+---+---+---+---+---+---+---+---+---+ | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | +---+---+---+---+---+---+---+---+---+---+ | A | | | | | | | | | | +---+---+---+---+---+---+---+---+---+---+ | B | | | | | | | | | | +---+---+---+---+---+---+---+---+---+---+ | C | | | | | | | | | | +---+---+---+---+---+---+---+---+---+---+ | D | | | | | | | | | | +---+---+---+---+---+---+---+---+---+---+ | E | | | | | | | | | | +---+---+---+---+---+---+---+---+---+---+ | F | | | | | | | | | | +---+---+---+---+---+---+---+---+---+---+ | G | | | | | | | | | | +---+---+---+---+---+---+---+---+---+---+ What is the solution to this puzzle? ``` To solve this puzzle, you need to find the numbers 1-9 in the grid such that each number appears exactly once in each row, column, and 3x3 box. One possible solution is: ``` +---+---+---+---+---+---+---+---+---+---+ | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | +---+---+---+---+---+---+---+---+---+---+ | A | 4 | 7 | 8 | 9 | 1 | 2 | 3 | 6 | +---+---+---+---+---+---+---+---+---+---+ | B | 9 | 6 | 1 | 3 | 8 | 4 | 7 | 2 | 5 | +---+---+---+---+---+---+---+---+---+---+ | C | 8 | 5 | 2 | 7 | 4 | 9 | 1 | 6 | 3 | +---+---+---+---+---+---+---+---+---+---+ | D | 3 | 1 | 6 | 2 | 7 | 5 | 8 | 9 | 4 | +---+---+---+---+---+---+---+---+---+---+ | E | 2 | 8 | 4 | 6 | 5 | 3 | 9 | 7 | 1 | +---+---+---+---+---+---+---+---+---+---+ | F | 7 | 3 | 9 | 1 | 6 | 2 | 4 | 5 | 8 | +---+---+---+---+---+---+---+---+---+---+ | G | 6 | 4 | 5 | 8 | 2 | 7 | 3 | 1 | 9 | +-

Game controls:

Player 1:
Mouse Left Click, KEYBOARD Follow game instructions