Game development, utilities, e-commerce for iOS

Game development


Blue-Fez VOF is a Dutch e-commerce developer founded in May 2015. A year after the company was founded, we switched our focus to game development.

Although we’re still keen on developing dashboards and websites, gaming is our passion.
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Apple Watch widget “number with objective”

We all play

We enjoy games

Playing games is a cross-generational thing, everybody plays, from kids to seniors. 1 billion people play mobile games globally!
Games help us tap into positive emotions. You enjoy it just for the sake of enjoying. These emotions stay up hours after we play! Unless someone beats your high-score, of course..
Sokoban level 72



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BlueSoko is our our implementation of this famous puzzle game on the iPhone, iPad and Mac. With our world ranking you can claim your puzzle solving supremacy! Over more than 450 levels from n00b to master level.

BlueSoko V4.5 has been released on May 25th 2021. Our latest version 7.8 has been released on July 7th 2022.
BlueSoko started its life as an iPad only app. Back-porting it to iPhone was pretty easy. Catalyst made BlueSoko available on the Mac. We added physical keyboard support so that you can play with the arrow keys.

A port to TV-os is currently in the pipeline.
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