Ideeas for puzzles? help!

[cristiander]

I'm making a water cave in my rpg game and I'm tryng to make some cool puzzles for it! So far I managed to make a rock push puzzle(http://www.hbgames.org/forums/viewtopic.php?f=48&t=64641) But I can't think of anything else!
I can make a miror puzzle but those are hard to create and Ice-slide puzzles aren't good for a water cave! Please, if you have a ideea of a good puzzle for a water cave please respond!

[Mr_Wiggles]

have you looked at some of the event tutorials on this site yet?

[Sashikinaroji]

You need to get 3 NPCs over the river, but the boat is only big enough for you and an NPC.

NPC1 wants to kill NPC2
NPC2 wants to kill NPC3
NPC3 is a pacifist

They will only kill the other if there are going to be no witnesses. However, you need them all to get out of the cave!

Get them all across the river, and there's your puzzle! (really lame puzzle, right?)

[cristiander]

You need to get 3 NPCs over the river, but the boat is only big enough for you and an NPC.

NPC1 wants to kill NPC2
NPC2 wants to kill NPC3
NPC3 is a pacifist

They will only kill the other if there are going to be no witnesses. However, you need them all to get out of the cave!

Get them all across the river, and there's your puzzle! (really lame puzzle, right?)

That's a good ideea! Thanks!