Looks good, doesn’t work
We know what was going on in this slide designer’s mind when they came up with this. “Wouldn’t it be neat if a child went down a slide and could end up in one of three different spots?” That would be a pretty cool slide, but you could never make it work. At least, not safely.
When a kid comes down this slide, you can bet that they’ll end up in horrible pain. At best, they’ll make their way down the middle slide without bumping their arms against the triangle ridges. Worst case, you’ll hear a falsetto scream from a mile away.