Here is the full list of all 26 Lines achievements.
The base game contains 25 achievements, and there is 1 DLC pack containing 1 achievements.
Win 25 daily challenges.
Cover a distance of 10000 metres.
Erase 1000 enemies.
Tie 1000 ropes.
Win 5 daily challenges.
Erase 250 enemies.
Cut 1000 lines.
Tie 250 ropes.
Unlock Mix mode.
Unlock Eraser mode.
Cut 250 lines.
Win 100 levels.
Unlock Rope mode.
Win 50 levels.
Place 1000 points.
Win a level 100 times in a row.
Lose a level after a win streak of 9.
Win a level 50 times in a row.
Place 250 points.
Unlock Knife mode.
Win a level in night mode.
Win 10 levels.
Get a gold trophy.
Get a silver trophy.
Get a bronze trophy.
Win all 500 levels.