Reflowed problems and added solutions
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@@ -2,13 +2,16 @@ Advent of Code
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--- Day 6: Signals and Noise ---
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Something is jamming your communications with Santa. Fortunately, your signal is only partially jammed, and protocol in situations like this is to switch to
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a simple repetition code to get the message through.
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Something is jamming your communications with Santa. Fortunately, your
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signal is only partially jammed, and protocol in situations like this is to
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switch to a simple repetition code to get the message through.
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In this model, the same message is sent repeatedly. You've recorded the repeating message signal (your puzzle input), but the data seems quite corrupted -
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almost too badly to recover. Almost.
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In this model, the same message is sent repeatedly. You've recorded the
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repeating message signal (your puzzle input), but the data seems quite
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corrupted - almost too badly to recover. Almost.
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All you need to do is figure out which character is most frequent for each position. For example, suppose you had recorded the following messages:
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All you need to do is figure out which character is most frequent for each
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position. For example, suppose you had recorded the following messages:
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eedadn
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drvtee
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@@ -27,12 +30,14 @@ Advent of Code
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dvrsen
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enarar
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The most common character in the first column is e; in the second, a; in the third, s, and so on. Combining these characters returns the error-corrected
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The most common character in the first column is e; in the second, a; in the
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third, s, and so on. Combining these characters returns the error-corrected
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message, easter.
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Given the recording in your puzzle input, what is the error-corrected version of the message being sent?
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Given the recording in your puzzle input, what is the error-corrected
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version of the message being sent?
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Your puzzle answer was ________.
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Your puzzle answer was cyxeoccr.
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--- Part Two ---
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@@ -47,7 +52,7 @@ Advent of Code
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Given the recording in your puzzle input and this new decoding methodology, what is the original message that Santa is trying to send?
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Your puzzle answer was ________.
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Your puzzle answer was batwpask.
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References
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