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When I posted earlier in the week for the first time this year I was going to make a comment about how my only messages since 2016 had been about MQOTD, but then I couldn't see any for a few days and didn't like to mention it unless their demise had been for some unfortunate or unpleasant reason.
Some men are born mediocre, some men achieve mediocrity, and some men have mediocrity thrust upon them.
The last time I google something with the phrase 'Just Google it and thank me later' I found I had acquired several viruses which were a s*d to get rid of. Were Corn Flakes a kind of Cheap antidepressant or some medication? Well not a million miles away...
"There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies. The first method is far more difficult." - C.A.R. Hoare
Looks to make a sudden spontaneous connection for links among groups. (9, 8)
Could solve it with sudden, but spontaneous is just better.
groups = sets
links = Relations.
Spontaneous = Reflexive
Connection = Relation.
The hint's solution was Euler, who is a mathematician. The problem Reflexive Relation was related to Math. I initially wanted to find out who proposed this Reflexive property, but a quick search didn't yield any results and would've made the hint far too easy.