I developed a sudoku solver in Java, using a recursive backtracking algorithm to solve any 3x3 sudoku.
This program was converted to javascript and implemented below for you to try.
Input Sudoku🛈
Enter numbers into the input sudoku in desired positions, leave the rest of squares blank or fill them with 0s. Press solve to obtain a completed sudoku.
this project is a fully playable 2-player chess board, programmed in python and transitioned to javascript. The program implements more complex chess rules such as castling, promotions and en-passant, and can discern checkmate and stalemate positions, as well as forced draw scenarios.