Hi Math-Fun fans, Seven Non-Transitive Dice - a.k.a. Oskar's Dice is a set of seven dice with the following property. For every two dice that you may take from the set, there is a third dice that beats the selected two. This is explained in more detail at Wikipedia: https://en.wikipedia.org/wiki/Nontransitive_dice#Nontransitive_dice_set_for_.... Question: if John and Jane each pick a dice randomly, and I follow the chart, then what are my expected revenues per betted dollar? Watch the YouTube video: https://www.youtube.com/watch?v=LrIp6CKUlH8. Buy the dice from Eric Harshbarger: http://www.ericharshbarger.org/dice/#oskar_dice. Read more at the Non-Twisty Puzzles Forum: http://twistypuzzles.com/forum/viewtopic.php?f=18&t=29842. Enjoy! Oskar