Here is the full list of all 16 Approaching Blocks achievements.
Play 250 times
Get all achievements
Correctly answer 100 questions
Survive for 100 seconds at 5 level!
Survive for 100 seconds at 4 level!
Survive for 100 seconds at 3 level!
Survive for 100 seconds at 2 level!
Correctly answer 10 times in a row
Put volume slider to 0 and start any level
Survive for 100 seconds at 1 level!
Correctly answer 5 questions
Answer 25 questions incorrectly
Wrong answer 10 times in a row
Watch translation of the words, after 100 death
Correctly answer one question
atch translation of the words after the first death