BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251122T160858EST-9802kALsWN@132.216.98.100 DTSTAMP:20251122T210858Z DESCRIPTION: \n\nThis Friday Yann Ricaud will tell us about two of his favo urite riddles. See you there!\n\n \n\nUnless you've heard of it or love to create and solve tricky problems\, you've never tried to randomly break a rod in seven pieces and form a seven-sided polygon from those pieces. Mor eover\, you've probably never heard of the Three Gods Riddle\, considered by Wikipedia to be the hardest logic puzzle ever. In this talk I will pres ent these riddles and their solutions.\n DTSTART:20180313T194500Z DTEND:20180313T194500Z LOCATION:Graduate Lounge\, BURN 1024/1025\, Burnside Hall\, CA\, QC\, Montr eal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:Graduate Student Seminar - Yann Ricaud URL:/mathstat/channels/event/graduate-student-seminar- yann-ricaud-285832 END:VEVENT END:VCALENDAR