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zakruti.com » Knowledge, science, education » TED-Ed
Can you solve the river crossing riddle? - Lisa Winer

Can you solve the river crossing riddle? - Lisa Winer

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Rating: 4.0; Vote: 1
As a wildfire rages through the grasslands, three lions and three wildebeest flee for their lives. To escape the inferno, they must cross over to the left bank of a crocodile-infested river. Can you help them figure out how to get across on the one raft available without losing any lives? Lisa Winer shows how. Lesson by Lisa Winer
Date: 2020-08-22

Comments and reviews: 5


2 lions go
1 returns
2 lions go
1 returns
2 wilderbeast go
Lion wilderbeast pair returns
Wilderbeast go
Lion returns
2 lions go
1 returns
2 lions go
11 crossings

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I solved it using slips of paper. I literally made slips that said L or W and made a raft out of a quarter sheet. Then I moved the raft back and forth across the table with various slips.
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easy put all wildebeest on 1 side then let da lion eat them since it will be faster why not lion eat them all and just goes by itself maybe the lions r thinking about breeding them
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The 3 s stay didn't escaped from the fire
First: lolol:
Second: what sould we do second 's belly: ( I am starving)
Third: don't know. guess I will die

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ok but why are the lions or wildebeest staying the other side of the river after they get across? arent they going to run away from the fire
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