Chess.sudoku.update.28.07.2020.rar

: Updates to the human-tested hint system that explains the logic behind difficult steps.

: Stability improvements for Android and iOS versions. File Security Warning Chess.Sudoku.Update.28.07.2020.rar

Based on the release timeline of the app—which first launched around March 2020 and saw frequent updates throughout its first year—the July 28, 2020 update typically included: : Updates to the human-tested hint system that

: A digit cannot be in any of the eight adjacent cells (a king's move). : At least one digit (typically 9) must

: At least one digit (typically 9) must not see another instance of itself along any horizontal, vertical, or diagonal line. Content of the Update

: A digit cannot be a chess knight's move away from itself.

Chess Sudoku is a variant-style puzzle game where traditional 9x9 grids are solved using specific "chess-move" rules: