3k is a satisfying game in which you combine numbers to get as high as possible. Inspired at the core by games like 2048 and THREES, it builds on that foundation to make things more interesting, including a fresh design, various difficulty levels, and helpful powerups.
It is one of the first games I developed and released, way back in 2014. I originally created it in Java as my final project in high school, porting it to Swift later that year. You can view the report here, provided you understand German! For the curious, you can still download the Java version.