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c. raj.

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1. H Tav 5850
2. c. raj. 5760
3. Fazil Hashim 5702
4. Nasrin 24 T 5647
5. Thinh Ddh 5557
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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 acb5a - 2a2c9 = 5a4a9 find number abc. Multiple solutions may exist.
NUMBERMANIA: Calculate the number 5800 using numbers [1, 6, 3, 2, 42, 817] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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