a red yukendo - Sudoku / KenKen variant is a puzzle game developed by rapidrabbit. Continue Reading → Jump to a section: Home Releases Credits Overview Walkthrough Achievements Cheats a red yukendo - Sudoku / KenKen variant Brainwaves View all → Discussion Article Thought Review 100 Share a red yukendo - Sudoku / KenKen variant with others a red yukendo - Sudoku / KenKen variant Releases Credits Characters List Overview Walkthrough Achievements Cheats Updates