DIY Repair. It's a Puzzle!

Greetings, Ladies and Gentlemen! I have gathered You here to find out who among You is the best DIY Repair Master.
You will face Incredible tests of Ingenuity, Resourcefulness and Willpower! Ahead are dozens, maybe even hundreds, of Rooms that You will have to Repair.
I will award Points for completing each Room. The One who scores the most Points will be considered the Winner!
I declare the Battle of Masters open! May the Strongest win!