Found by static analysis of the app package; bundled is not the same as active. All SDKs →
Update history
1.0.0Oct 11, 2026
First release: restore Grandpa's workshop, 2000 classic levels, a daily puzzle and Rush mode.
Only the current version so far — new entries appear as the game ships updates.
Trailer
Boltwood: Nut Sort Puzzle is a sort / water sort game by LUMOS GLOBAL STUDIO with 1+ downloads (about 4 estimated). Released Oct 11, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Grandpa has left you his workshop, and every machine in it is waiting to run again.
Boltwood is a cozy nut sort puzzle. Tap a bolt to lift its top nut, tap another to drop it on. Stack every colour on its own bolt to clear the board. Easy to learn, and the later boards take real planning.
RESTORE GRANDPA'S WORKSHOP…”