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Monday, 7 april 2008

uneste cifrele

Proposed by dnlacOffline
(50 comments)36.450 times displayed

Sa se uneasca toate cifrele de la 1 la 9 (in orice ordine), folosindu-se 4 linii (subtiri), una in continuarea celei anterioare - altfel spus, fara a se ridica pixul de pe foaie (nu se poate folosi o linie groasa care sa acopere tot). Un exemplu de solutie gresita esta prezentat in figura. Prin culori diferite am "simulat" ordinea liniilor.


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