The game itself is surprisingly addictive. At the end of the process, Tait asks the bot to name its invention and it spits out Sumplete, complete with an explanation about what it means and why it’s a snappy title. He’d continue to work with ChatGPT over the next few hours to refine the game, with the bot even putting together some CSS programming language to make it presentable. Tait says that he had a working version of the game within 30 seconds. Satisfied with the concept, Tait asks the bot to create some HTML and JavaScript code for the game. The goal is to delete the correct numbers so that the sum of each number in the rows and columns hits its target. Each row and column has a target number at the end of it.

The math puzzle game presents players with a random grid full of numbers. On the fourth attempt, ChatGPT pitches another variation on that formula called Sum Delete. When the bot spits out an idea for a game called Labyrinth Sudoku, iterating on the basic rules of Sudoku with a maze twist, Tait asks for a few more ideas. After getting a few suggestions, he goes one step further and asks it to invent its own game. In screenshots of his chat log, Tait asks the bot for puzzle games similar to Sudoku. According to Tait, Sumplete was born out of a few quick messages with ChatGPT. The project popped up online on March 3, when ChatGPT user Daniel Tait posted a playable version of the game online alongside a blog post detailing how it came to be. Where is the line when it comes to computer-generated plagiarism? Even ChatGPT is victim to its own theft, as I’d soon discover. The unusual case adds more fuel to the fire for those who worry about the ethics of AI content generation. In trying to make sense of the impressive feat, I quickly discovered that Sumplete is nearly identical to at least one other mobile game that’s been available in app stores for years.

Spider man remastered digital code