Binary Sudoku Generator

How to play

In order to solve a Binary Sudoku puzzle, each cell must contain a '0' or a '1' and abide by the rules.

Rules

#1: Every row and column must have the same number of zeros and ones.

#2: Consecutive trios ("000" and "111") are not allowed vertically or horizontally in the puzzle.

#3: Every row and column must be unique.

Tips

#1: Make sure that the amount of zeros and ones in each row is exactly half of the row size and that the amount of zeros and ones in each column is exactly half of the column size. If you have found all the zeros in a row/column, then the rest are ones and vice versa.

#2: Avoid trios ("000" and "111"). Assume 'X' is a blank space. If "X00", "00X", or "0X0" appears vertically or horizontally in the puzzle, then X must be 1. If "X11", "1X1", "11X" appears vertically or horizontally in the puzzle, then X must be 0.

#3: Since all rows and columns are unique, then if two rows or columns are nearly identical and only differ with a '01' or '10', then we can deduce how to complete that row or column. Assume 'X' is a blank space. If a row is: "011010" and another row is "XX010", then we can conclude the incomplete row is "101010" (because otherwise it would be the same as the other row).

#4: Rule out impossibilities. Assume 'X' is a blank space and we're examining the following row/column: "0XX10XX010". We need one more 0 to complete this row/column. We know that each cell must be either a 0 or a 1. If we replace one of those X's with a 0 (indicated with a '?': "0XX10X?010"), then we run into an impossibility ("0111010010"). Since assuming '?' is a 0 would violate rule #2, we can conclude that '?' is a 1.

Features

Ability to generate thousands of randomly generated puzzles

Only one valid solution for each puzzle. All puzzles must be solved using logic

Three difficulties: Easy, Medium, and Hard

Hint: clears any mistakes in your puzzle and consequentially reveals the next cell

Ability to change the board size: (6x6, 6x8, 6x10, 8x6, 8x8, 8x10, 10x6, 10x8, 10x10)

Ability to change background color