feat(classic-games): 新增 Mini Killer Sudoku 小游戏#1242

wyf027 wants to merge 1 commit into

mainwyf027/leetcode-solu:mainfrom

codex/classic-game-20260718-0854-killer-sudoku-litewyf027/leetcode-solu:codex/classic-game-20260718-0854-killer-sudoku-liteCopy head branch name to clipboard