Drag the numbers to the circles. Make each colored line have the same sum.
This is similar to a magic square except it is a magic configuration. More my version of the 3x3 magic square see https://scratch.mit.edu/projects/706680079 This is an example of an 11_3 configuration. There are 11 points and lines and each line has exactly 3 points and each point is on exactly 3 lines. In general a n_3 configuration has n points and lines with 3 points on each line each point on 3 lines. This is the smallest n_3 configuration which can be made magic (where you can place the numbers 1,2, ..., n so each line sums to the same value) See the end of the paper. https://arxiv.org/pdf/1802.10392.pdf For more about configurations https://en.wikipedia.org/wiki/Configuration_(geometry)
