KenKen Classroom just re-launched their KenKen.com website with wonderful new features that should be an even bigger hit with your students. Everyone can now access COMPLETELY INTERACTIVE KenKen puzzles by simply visiting http://www.kenken.com. NO LOG ON is required to play puzzles online from our virtually unlimited puzzle universe. You can even choose the size (from 3x3 to 9x9 grids), difficulty (Easiest through Hard), and math operations so everyone can play at their own level. Whether in school or at home, your students can now sharpen their skills and progress at their own rate.
If you are using a SmartBoard to project puzzles in the classroom and would like to access a totally AD-FREE environment, KenKen has established a Premium service that eliminates the ads but still allows you to select puzzles of unlimited size and difficulty for your students to enjoy. Please go to http://www.kenken.com/membership for more information.
http://www.kenken.com/