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# Betty Krpan

rank
18
points
2831
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 16 Sanja Šabović 3068 17 vladimir jakubovski 2979 18 Betty Krpan 2831 19 Maryam Pouya 2506 20 Roxana zavari 2489
last 3 solved tasks
 MAGIC SQUARE: Calculate A-B+C The aim is to place the some numbers from the list (5, 6, 8, 14, 15, 17, 24, 25, 27) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B+C. Find number abc If b8ac4 - ba92a = ca88 find number abc. Multiple solutions may exist. What a winning combination? The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
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