Today we present the Kubok Strip 14 series, the rules are very simple, the execution a little less, but equally solvable, you have to insert the missing numbers from 1 to 14 without repetitions so that the sum of the 3 numbers common to each black circle corresponds to the number inside the circle.
Below is the reference page with a free scheme to download in pdf format to test your mathematical skills.
Have fun everyone!
