#410-413: Curve Sums

Added rules and images on 1/24/26

This genre was invented by Pedro.

Draw digits in the grid so that all the empty space is filled but no digits overlap clues or other digits. Digits must be equivalent via length scaling to one of the Curve Data clues provided in the picture below, which holds the numerical value of the digit it resembles. Clues count the sum of all digits that occupy squares the arrow points toward.