Level 78:
1. Click on the three red and three blue, then three yellow blocks at the top right.
2. Click on the four red blocks in the seventh row from the top on the right.
3. Click on the group of white and then green blocks on the right side.
4. Click on the three blue blocks in the seventh row from the top.
5. Click on the six red blocks just to the right of center.
6. Click on the six white blocks and then three yellow blocks in the middle.
7. Click on the six white blocks in the upper middle.
8. Click on the three red blocks in the fifth row from the top.
9. Click on the three red blocks in the fourth row from the top.
10. Click on the four blue blocks in the upper middle.
11. Click on the three green blocks in the seventh row from the top.
12. Click on the three green blocks and on the right.
13. Click on the three yellow blocks on the right side.
14. Click on the four red blocks on the bottom right.
15. Click on the five blue blocks to the right of center near the bottom.
16. Click on the seven yellow blocks at the bottom right.
17. Click on the four blue blocks in the bottom right corner.
18. Click on the three white, then five red blocks on the bottom row.
19. Click on the three green, then eight yellow blocks on the bottom row.
20. Click on the group of green blocks in the bottom right corner.
21. Click on the eight white blocks at the bottom.
22. Click on the five red blocks in the bottom right corner.
23. Click on the three red blocks on the sixth row from the bottom.
24. Click on the four green blocks near the bottom.
25. Click on the four blue blocks on the left side.
26. Click on the remaining white blocks starting at the top and going down.
27. Click on the group of five blue blocks.
28. Click on the group of six yellow blocks.
29. Click on the three green blocks on the left side.
30. Click on the remaining red blocks and yellow blocks.
31. Click on the remaining blue and then green blocks.