Check the blocks. You can use anything from this as long as you give credit. If you have an idea for a custom block, tell me and i will try to add it or give a workaround.
Update Log: v0 - Release, has Looks blocks. v0.1 - Doubled sizes of block circles, added Data category with one block. v0.2 - Edited a block, Changed comments, Made size of circles based on sum of block's usefulness, Added a category, Added a block v0.3 - Added blocks to Motion (re-named drag n drop), Changed Color scheme v0.4 - Renamed Data to Arrays, Added 2 blocks to Arrays