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