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 09-03-2021 Valdas Bieliauskas:

Sayt “MiF”, 27-11-2016, tema “Shashechnyye golovolomki” [536]  

Other thematic variants of this Problem, please, see below:

Thematic variant: 1. 34-30 35x24 2. 43-38 27x43 3. 49x15 25-30 4. 15-33 30-34 5. 33-44