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 a level 50 times in a row.
Erase 250 enemies.
Tie 250 ropes.
Win 5 daily challenges.
Cut 250 lines.
Unlock Mix mode.
Unlock Eraser mode.
Place 250 points.
Win 100 levels.
Unlock Rope mode.
Win 50 levels.
Lose a level after a win streak of 9.
Win a level in night mode.
Get a gold trophy.
Get a silver trophy.
Unlock Knife mode.
Win 10 levels.
Get a bronze trophy.
Place 1000 points.
Erase 1000 enemies.
Tie 1000 ropes.
Cut 1000 lines.
Cover a distance of 10000 metres.
Win a level 100 times in a row.
Win 25 daily challenges.
Win all 500 levels.