Wolfram Function Repository
Instantuse addon functions for the Wolfram Language
Function Repository Resource:
Generate a set of integers that can create Dobble cards
ResourceFunction["DobbleSets"][n] generates n^{2}n+1 sets each with n numbers where each pair of sets only has a single number in common. 
Create a small Dobble set:
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Verify that each pair of sets has a single number as overlap:
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Large sets can be created for primes + 1:
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Verify that each pair has a single number as overlap:
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Not all sizes are possible or are unknown:
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Generate a set of Dobbleinspired cards where each 2 cards have only 1 symbol in common:
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