Card Number Validation in Ruby in Chars
Play Hole
11th in Ruby
and
208th overall.
Last tested .
| Bytes
| Chars
| Submitted
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| 64
| 64
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| 65
| 65
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| 67
| 67
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| 69
| 69
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| 70
| 70
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| 74
| 74
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| 75
| 75
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| 77
| 77
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| 79
| 79
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| 81
| 81
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| 84
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| 88
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| 89
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| 90
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| 91
| 91
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| 95
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| 96
| 96
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| 97
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| 98
| 98
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| 100
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| 101
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| 102
| 102
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| 106
| 106
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| 111
| 111
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| 112
| 112
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| 113
| 113
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| 114
| 114
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| 115
| 115
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| 136
| 136
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