Ztrem Games · South Africa

A little logic.
A little discovery.
Your kind of play.

Thoughtful puzzles and open-ended exploration. Meet Demidoku and Minebound, made by Ztrem.

A 6 × 6 Demidoku puzzle with Demi pieces and Smidge mistake feedback.
01 / Demidoku
Minebound Cartographer home with Continue expedition, Daily Expedition and Your world.
02 / Minebound

The games

Two ways to
follow your curiosity.

Different worlds, each with its own character. Take a closer look at how they play.

Logic puzzles

Demidoku

One piece. Every row, column and region.

Find a place for every piece, with a little space between them. Demidoku brings colourful regions, thoughtful deductions and your choice of Classic pieces or characters.

A 6 × 6 Demidoku puzzle with Demi pieces and Smidge mistake feedback.
Demi & Smidge
A 16 × 16 Demidoku puzzle with coloured regions and marked cells.
16 × 16 puzzle

Minesweeper exploration

Minebound

Follow the numbers. Explore a little further.

Take Minesweeper beyond a single board. Reveal safe ground, flag suspected mines and chart your own expedition. A mistaken click is recorded, and your journey continues.

Minebound Cartographer home with Continue expedition, Daily Expedition and Your world.
Home
Minebound explored-territory map with explored regions, current position and waypoint controls.
Explored territory

Behind the games

Made by Ztrem.

Ztrem (Pty) Ltd is an independent South African software company developing games, applications and digital solutions. Our games bring together thoughtful design, local play and distinct visual identities.