I can't place the fourth bboulder on the last hole. Please help me
pixel_player71574856
In addition to what MadameCurie posted above.
You need to pick up the rats.
You can check out the relevant Wiki pages, quests, maps, videos, guides, walkthroughs & hidden gifts/bonuses
MAPS https://bit.ly/39KqygN
https://forum.pixelfederation.com/diggysadventure/d/183469-easter-2020-walkthrough-articles
https://wiki.diggysadventure.com/index.php?title=Easter_2020
https://forum.pixelfederation.com/diggysadventure/d/189282-easter-2020-ver-2021-maps-videos-hidden-bonuses-information-more
https://forum.pixelfederation.com/diggysadventure/d/189276-easter-2020-version-2021-videos-maps-energy-details-pcmobile
See here
https://forum.pixelfederation.com/diggysadventure/d/189318-stones-locked
...
Tap on the rats, then they disappear and your path is free.