Registry/ Apps /Lexiblox

Lexiblox

3D letter cubes that spell just one word

Brian Krause

Get$2.99 (99 cents through 8 November)
Website
14 ratings
4.9
Age
9+
Years old
On the Duo
Duo-native
Widgets
No
None
Version
1.07
Nov 2026
Requires
18.0+
iOS
Size
41
MB
Developer
Brian Krause
On the App Store

On the Duo: Duo-native. Version 1.07 (3 November) made Lexiblox ready for iPhone Duo, its release notes say; Adducive hasn't shown the Duo layout. Checked November 6, 2026.

App Store data as of November 6, 2026

Lexiblox open on an iPhone Duo held in two hands

Why it's here

Not for

Anyone after a quick, casual word game should start with the free Lexatetrahedra, since players call this one brutally hard.

About Lexiblox

Lexiblox is a word puzzle played with 3D cubes. Each cube carries four letters, and each handcrafted puzzle has only one word as its solution, so you rotate the cubes until it appears. Hundreds of words are organized into 35 levels that reward logic, memory and vocabulary, and no word repeats. It is the full, paid game: no ads, no add-ons and no internet connection needed. Brian Krause, who makes it alone as Adducive, created every puzzle, pixel and sound, and it shares its concept with his free Lexatetrahedra, which has different puzzles.

Version 1.07 (3 November) made it ready for iPhone Duo, its release notes say. Adducive hasn't shown the Duo layout, so the picture here is its iPad layout.