Pressing the H key will instantly complete the current puzzle, so position your mouse over the spot where the "Next Level" is and start spamming H and Left Mouse Button.

Doing this will have you get 100% of the achievements in around 2 minutes (~3 seconds per picture)

If this guide helped you with an achievement, I would love a Like on this guide.

If it helped you get 100% a Favorite would help this guide get boosted to others that might need it.