Just a doodle :D

Blocks are made from lines of widths 2.5, 2, 1.5, 1, and 0.5. Then the glyphs are carved out.

I was playing fruit ninja with my nephew, and while cutting the fruit and beating my neohew in the game, I was thinking about how the slashing, so I just thought that could work, then I was watching Predator and that part where arnold (spoiler alert) beats the predator and the predator pulls out his bomb and it started counting down; the numbers also helped me come up with this idea