Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Brains Before Beauty	Complete the Fashion pack.
Conquer Puzzles Rapidly	Complete the 7-Letter Words pack.
Etymology 101	Complete the Science pack.
Expert Phrase Solver	Complete the 6-Letter Words pack.
Food for Thought	Complete the Food pack.
For The Win	Complete the 3-Letter Words pack.
Indie 500	500 puzzles completed.
My Word is My Bond	Complete the Misc. 4 pack.
One With Words	Complete the Misc. 1 pack.
One, Two, Skip a Few, 99, 100	100 puzzles completed.
Script Approval	Complete the Movies pack.
Semiquincentennial	250 puzzles completed.
Skill Using Words	Complete the 5-Letter Words pack.
Spelling Bee	Complete the Animal pack.
Superior Linguist Aptitude	Complete the 8-Letter Words pack.
That Went Well	Complete the 4-Letter Words pack.
Word Association	Complete the Misc. 3 pack.
Word on the Street	Complete the Misc. 2 pack.