Very simple achievement, simply tie around every nail bomb on the Hedgehog stage before tying to the completion nail.

As the achievement states, simply complete 10 full trees to unlock this.

As the achievement states, simply earn 200 flowers across any stages to unlock this.

This is a very simple achievement that only requires clearing all stages in the Tree of Introduction.

The Gordian achievement requires using all of the available rope in any stage and still successfully tying off to the nail.

As the achievement states, simply explode every nail bomb on the Tree of Focus to unlock this.

Nirvana can only be obtained after unlocking the Perfection achievement. Once Perfection has been unlocked you must reset your game progress to achieve Nirvana.

On the nail bomb Moose in the Tree of Introduction wrap 100% of the rope without touching any of the nail bombs. If a nail bomb is set off you will need to restart the level. Easiest path is from antlers to feet.

Also doable on the second level by wrapping the rope diagonally around the middle. credit: Parallel

As the achievement states, all levels must be completed at 100% to unlock this.

Pass all flying wood carvings (specifically: birds and planes). They don't have to be 100%-ed to get the achievement, but they have to be passed at least at the first flower goal: 70%.

credit:j.w.yergan

On any stage, use 100% of the available rope and then unwind it back to 0%. Very easy to do on the first level of the Tree of Introduction since the rope is fairly short.