What Is The Problem And Solution For The Lightning Thief?

The problem was that Zeus had lost his "master bolt" and Posideon had denied that he had taken it. Posideon wanted an apology from Zeus for acussing him, and Zeus wanted his master bolt.
 
The solution was that Luke, under the influence of Kronos, had taken the bolt and it eventually Percy returned it to Zeus.

Percy Jackson, son of Poseidon, has taken a quest and is trying to complete it with the help of his two friends: Grover + Annabeth. The quest was to go to the Underworld and take Zeus' ''master bolt'' from Hades. Zeus accused Poseidon for taking the mastrer bolt. Poseidon wanted an apology from Zeus because he had not taken it.  So the solution was that Luke, son of Hermes, took the bolt. But then Percy came and took it and then  returned it to its owner which was Zeus.

The problem is that Zeus has lose his master bold and they know it got stolled percy has to go through quest to ring the thief

Well, Zeus's master thunder bolt has been stolen, and he suspects Poseidon's son, Percy Jackson. Also, Hades' Helm of Darkness has also been stolen, and I think he also suspects Percy. But he di- OK, I wil be quiet now, I don't' want to give it away, the best way is to read the book!

The problem in th e lightning theif is that percy has to go through so many quest with finding the true theif