Here is the full list of all 29 Tricky Towers achievements.
Use all magic spells once.
Do a 180 with the roof in race mode.
Stomp on 5 bubbled bricks without dropping them in the water.
Connect 7 bricks with 1 ivy spell.
Win a normal race match within 80 seconds without dropping any bricks.
Drop the moon.
Get a brick count of 20 or higher in a puzzle match.
Win an online game of every mode in every difficulty at least once.
Win an online cup.
Win an online normal survival match without using any magic.
Win an online survival match with 1 heart left.
Win an online match.
Build a tower with 99 bricks in endless survival challenge without losing any hearts.
Complete trial #50 without losing a heart.
Complete all trials.
Build a tower with 99 bricks in Endless Survival Challenge.
Survive the 8th wave in survival special mode or in endless survival challenge.
Place 66 bricks in endless survival challenge.
Build a tower of 99 bricks in endless puzzle mode.
Complete trial #40 without using any magic.
Finish trial #8 with at least 52 seconds left on the clock.
Finish trial #21 without using any magic.
Complete trial #30 without rotating a brick.
Finish trial #6 with 3 hearts left without picking up a spell.
Unlock the master trials.
Unlock the expert trials.
Unlock the pro trials.
Finish trial #20 one unit below the zapper.
Unlock the apprentice trials.