I don't see Chef [1] which was part of the MIT Mystery Hunt many years ago. If you have ever told anyone that programming and/or algorithms are just following steps like a cooking recipe, you should read about it. I don't think there was even an interpreter back then, so you had to "execute" the program by hand. [1] https://esolangs.org/wiki/Chef
Very interesting! Added. Thanks! There are a lot of esolangs still to add. It's helpful to have people recommend noteworthy ones.
Then, T3X was invented in 1995. And Klong in 2015.