ULAM.P8
by machi
![](/gfx/play80.png)
![](/bbs/thumbs/pico8_ulam_machi-0.png)
my first try ended up giving a OUT OF MEMORY error on the BBS, I hope this one works.
Renders Ulam spiral starting at 0 rotating counterclockwise.
Shoutouts to JWinslow23 for bringing me down to my senses with how to map the numbers within the position table haha
controls
Mouse - Select number
MB1 - Show number and highlight diagonal primes
![](/gfx/set_like0.png)
![](/gfx/top_drop.png)
![](/media/47776/avatar400x400.png)
Nice snippet gonna share it with friends, although could use normal 6-button controls along the mouse.
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