One Line: Letters and Codes

10 achievements

Uncommon×1

Common×9

About One Line: Letters and Codes's achievements

One Line: Letters and Codes has 10 Steam achievements. The rarest is "Love Letter", earned by just 48.7% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

48.7%

of players earned "Love Letter"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All One Line: Letters and Codes achievements

10 achievements

Love Letter

Read the real letter

Uncommon48.7%

40 Cards

Complete 40 levels

Common50.2%

Read the Letter

Reveal all pieces of the letter

Common50.3%

30 pieces

Reveal 30 pieces of the letter

Common51.6%

30 Cards

Complete 30 levels

Common51.7%

20 Cards

Complete 20 levels

Common61.3%

20 pieces

Reveal 20 pieces of the letter

Common61.4%

10 pieces

Reveal 10 pieces of the letter

Common79.2%

First piece

Reveal 1 piece of the letter

Common81.0%

10 Cards

Complete 10 levels

Common82.7%