[Q]: Objective: sword
[A]: can cut bread

[Q]: Objective: Tools need to make a pair of ninja climbing claws.
[A]: Dremel tool. metal cutting attachment, grinding tool attachment and a hot glue gun.

[Q]: Objective: How else can you mix the biscuits and butter if you do not have a food processor when making a chocolate nutella tart?
[A]: If you do not have a blender, you can crush the cookies in a ziplog bag with a rolling pin and mix in the butter with your hands.

[Q]: Objective: how to unstick postage stamps
[A]:
try placing them them into the freezer for about 10 minutes they should come apart without damaging the glue.