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Betty Krpan

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92
points
145
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90. Adrian Sivera Lebaria 157
91. Josipa S. 148
92. Betty Krpan 145
93. M K 138
94. Anas Diab 135
last 3 solved tasks
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.
If 5a785 - 4b4bb = 16b5c find number abc. Multiple solutions may exist.
If 9a76b + ba769 = acb5bc find number abc. Multiple solutions may exist.
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