Endless Patches lets you keep solving rectangle logic puzzles after the daily challenge. Choose a board size, pick a difficulty, and start a generated puzzle in your browser. Each board follows the same core Patches rules: cover every cell, draw only rectangles, and make sure each rectangle contains exactly one clue.
Board size changes the shape of the challenge. A 5x5 board is compact and fast, which makes it useful for learning the rules. A 6x6 board adds more combinations without becoming too long. Larger 8x8 and 10x10 boards give you more space to reason about clue placement, patch size, and how neighboring rectangles can fit together.
Difficulty changes how much planning the puzzle expects from you. Easy boards are better for quick practice. Medium boards ask for more careful scanning. Hard boards are designed for longer solves where one rectangle can affect several areas of the grid.
Endless mode is useful when you want more than one puzzle per day. You can replay the mode with different sizes and difficulty settings, track your local records, and continue improving at spatial logic without waiting for the next daily challenge.