Slovak Sums

 I get the impression this is a relatively old genre because I recall seeing the name in penpa's Shape tab, but the example provided in the rules tab is the first puzzle of this type that I've seen and solved. The auxiliary clue almost reminds me of Akari but it doesn't feel like a fair comparison to make due to how numbers are placed in entire rows/columns of the grid rather than just in whole runs of white space. Really, it's more like if Doppelblock traded sandwich summing for Kakuru-like clues. This genre tends to lend itself especially well to logic involving what must be placed horizontally next to a clue, or vertically next to a clue.

This puzzle was set on 6/22/26 and shared the next day.

https://pzprxs.vercel.app/p?slovak/9/9/5/am2h-11p-16p-19h-23i0i-1eh-28p-31p-32h0m-37