Lineup · 5 + 1

Lineup.

lineup — From your first puzzle to a lifetime.

Series Difficulty Puzzles Price Status

百 Baekdoku Vol.1 (上) Intermediate 100 Free + Ads Available

百 Baekdoku Vol.2 (下) Upper-Intermediate 100 Free + Ads Available

千 Cheondoku Zen (禪) Absolute Beginner 1,000 Free + Ads Available

千 Cheondoku Sun (陽) Absolute Beginner 1,000 Free + Ads Available

千 Cheondoku Moon (月) Beginner 1,000 Free + Ads Available

萬 Mandoku Beginner → Master 10,000+ Paid (TBD) 🔒 Coming soon

Baekdoku Series

light

Free + Ads

Intermediate 100 puzzles

Where a practiced hand first finds its grain.

Upper-Intermediate 100 puzzles

A step deeper, following the finer grain.

calm

Free + Ads

Absolute Beginner 1,000 puzzles

With a quietly settled mind.

Absolute Beginner 1,000 puzzles

With a lightness like morning sunlight.

Beginner 1,000 puzzles

The deeper the night, the clearer the mind.

mastery

Coming soon

Beginner → Grandmaster 10,000+ puzzles

11 levels, and an infinite mode sealed within.