Here is the full list of all 19 Couplinked achievements.
"Cup" - "Linked" Is that so difficult?
Complete the first 10 levels.
Complete the first 20 levels.
Complete the first 30 levels.
Complete the first 40 levels.
Complete the first 50 levels.
Get a 5 star rating on every campaign level.
Quit in the middle of a game.
Collect a ring just before it goes off of the screen.
Get a perfect score off of a single ring.
Get it twisted while collecting a split ring.
Zero points? Really???
Score over 1,000 points in a single Survival Mode game.
Collect all of the rings in a 4th tier or higher level.
I'm a survivor (What?) - I'm not gon' give up (What?) - I'm not gon' stop (What?) - I'm gonna last a really long time in Survival Mode.
Collect over 500 split rings.
Play Couplinked for at least 2 hours.
Complete the last level.
Get a 5 star rating on every campaign level in hard mode.