This puzzle was inspired by MSDOS'es Field of View, but in my version, the digits that are larger than the digit on the arrow are skipped, and do not stop summing the smaller digits.
Rules:
In the following example, the orange 7 is equal to the sum of the green digits 1, 2 and 4. Digits 8 and 9 are skipped because they are greater than 7:
Solution code: Row 9
on 19. March 2026, 05:01 by MSDOS
Tricky at times, but fun!
on 18. March 2026, 19:08 by Exigus
Very interesting stuff. Often felt like I had to think opposite to what I am used to. Thanks!
on 18. March 2026, 12:23 by Snookerfan
Very nice! Beware of mistakes, which are easily made. Thanks