This game is an adaptation of Wordle, which is similar to the American game show Lingo, which ran from 1987 to 1988. This version makes the following change: after each round, one of the hints is changed to a different color.
Liar's Lingo was created by David Radcliffe (dradcliffe@gmail.com), and it was remixed from Worble (https://glitch.com/~worble).