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  • Member for 7 years, 3 months
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6 votes
1 answer
823 views

A possible 5-bit binary code

7 votes
3 answers
569 views

The Alchemist goes missing

9 votes
2 answers
411 views

Uncle Nestor's postcard crossword

6 votes
2 answers
353 views

The Alchemist leaves a trail

11 votes
1 answer
292 views

Uncle Nestor's travel crossword