Općinsko natjecanje 2011 SŠ3 5
Kvaliteta:
Avg: 0,0Težina:
Avg: 3,0 U svako polje kvadratne ploče
upiši po jedno od četiri slova:
,
,
,
, i po jedan od četiri broja:
,
,
,
, tako da budu ispunjeni sljedeći uvjeti:
u svakom retku i u svakom stupcu svako od tih slova i svaki od tih brojeva pojavljuje se točno jednom;
na ploči se svaka kombinacija (par) jednog slova i jednog broja nalazi na točno jednom polju.











Izvor: Općinsko natjecanje iz matematike 2011
Komentari:
PrtenjacaSanel, 9. listopada 2019. 23:00