Testing is a free esoteric symbol font built around a continuous horizontal stroke. Its signs mix hooked curves, blunt loops, sharp wedges, isolated dots, and long vertical marks, giving the alphabet the look of a carefully devised cipher. Several forms drop dramatically below the line.
Puzzle-game interfaces are its strongest setting, where the connected symbols can resemble a code threaded across a map or control panel. The same cryptic structure suits occult-themed posters, experimental music artwork, and supernatural fiction covers, especially when the lettering needs to suggest ritual notation or a secret language.