I created a website for custom Ricochet Robots puzzles and daily puzzle challenges. : r/puzzles
Ricochet Robots Solver - Kevin Cox
Course:CPSC:Artificial Intelligence/States and Searching - UBC Wiki
Ricochet Robots Mitch Powell Daniel Tilgner. Abstract Ricochet robots is a board game created in Germany in A player is given 30 seconds to find. - ppt download