Paulikater
Farmer
The game is fun and looks like it might be possible to make it to level 10 without diamonds but it would be close.
Since the Carousel was available today I did spend 200 diamonds since I was a few scrolls short for getting the 330 scroll tool pack and got one carousel quickly.
When first starting the game I wasted a lot of tools trying to figure out how to play the game before I figured out some strategy. Don't bother tying to uncover all the sand. Use the brush to move a couple of tiles to the right then If you you find a column of four or five sand tiles use the shovel to reveal the sand in that column and the two columns on both sides. If there is a row of stone in the middle of the tunnel that just move across the top or bottom of the tunnel and ignore the rest.
Go for the gold idols and leave behind most of the vases. If you try to pick up every item you will run out of tools quickly.
When this game goes live I suggest increasing the number of starting tools.
that´s similar strategy as I have - and I´m at level 8 now for the world fair, halve way to level 9 , so I´m confident to reach final level. But needed a bunch of diamonds as well because I couldn´t reach 600 scrolls in time to spend on search for carousel...
If I would have recognized in time that I have to click on items as well and not only reveal them , I could be level 9 already :/