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| -rw-r--r-- | challenge-162/roger-bell-west/blog.txt | 1 |
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diff --git a/challenge-162/roger-bell-west/blog.txt b/challenge-162/roger-bell-west/blog.txt new file mode 100644 index 0000000000..4ba2eb95b8 --- /dev/null +++ b/challenge-162/roger-bell-west/blog.txt @@ -0,0 +1 @@ +https://blog.firedrake.org/archive/2022/04/The_Weekly_Challenge_162__Playing_Fair_with_ISBNs.html |