TED-Ed
Can you solve the dragon jousting riddle? - Alex Gendler
6:48
Practice more problem-solving at https://brilliant.org/TedEd/ Uploaded 09-01-20-- After years of war, the world’s kingdoms have come to an agreement. Every five years, teams representing the elves, goblins, and treefolk will compete in a grand tournament of dragon jousting. You have the important job of recording the scores for the inaugural tournament. But, you overslept and the games are…