Can you solve the wizard standoff riddle? - Dan Finkel

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You’ve been chosen as a champion to represent your wizarding house in a deadly duel against two rival magic schools. Your opponents are fearsome. From the Newt-niz school, a powerful sorcerer wields a wand that can turn people into fish, but his spell only works 70% of the time. And from the Leib-ton school, an even more powerful enchantress wields a wand that turns people to statues, and it works 90% of the time. Lots are drawn, and you’re chosen to cast the first spell in the duel. The Newt-niz magician will go second, and the Leib-ton enchantress third, after which you’ll repeat casting in that order until only one of you is left. The rules of magic duels are strict, and anyone who casts out of order immediately forfeits the duel. Also, to prevent draws, the rul...
Can you solve the wizard standoff riddle? - Dan Finkel
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