There were four guys Paul Leo Keith Malachy
being chased by a Tiger
They reach a bridge
it is dark but they have 1 flashlight
The tiger is 17 minutes away
If they can all cross the bridge before the tiger arrives they will be safe.
but the bridge can only support 2 people at the same time.
And as it is dark one person must carry the flashlight
Malachy being somewhat hindered by his leather trousers will take 10 minutes to cross the bridge.
10 min Keith has never been the quickest, he will take 5 minutes to cross the bridge.
10 min 5 min Leo, always a bit of a mover, will take 2 minutes to cross the bridge.
10 min 5 min 2 min Paul, as fast on his feet as he is with the ladies, can cross the bridge in 1 minute.
1 min 2 min5 min 10 min
All must be across in 17 min. Maximum of 2 people on the bridge at one time. They need the flashlight to cross the bridge.
It can be done There are no tricks
Hurry The TIGER is coming!