don't try anything posted before redundancy please
(in particular, pentad is probably unsolvable as is)
Puzzling
Q&A for those who create, solve, and study puzzles
Joined 8 years, 2 months ago, last seen 13 days ago
6,248 reputation
21 silver badges51 bronze badges
badges
28 questions
8 answers
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Joined 7 years, 2 months ago, last seen 6 days ago
131 reputation
1 silver badge5 bronze badges
badges
1 questions
0 answers
Mathematics
Q&A for people studying math at any level and professionals in related fields
Joined 8 years, 1 month ago, last seen 3 days ago
101 reputation
2 bronze badges
badges
0 questions
0 answers
Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Joined 8 years, 1 month ago, last seen 2 months ago
101 reputation
2 bronze badges
badges
0 questions
0 answers
Meta Stack Exchange
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Joined 6 years, 10 months ago, last seen 1 year, 1 month ago
101 reputation
1 bronze badge
badges
0 questions
1 answers
Stack Overflow
Q&A for professional and enthusiast programmers
Joined 6 years, 1 month ago, last seen 4 years, 10 months ago
101 reputation
1 bronze badge
badges
0 questions
0 answers