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| -rw-r--r-- | games/squ.awk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/games/squ.awk b/games/squ.awk index 7fdd1b96..b66b9b10 100644 --- a/games/squ.awk +++ b/games/squ.awk @@ -1,6 +1,7 @@ # Make a reduced Latin square out of each line of input len = length { str = toupper($0) + split("", let, ":") for (i = 1; i <= len; i++) let[i - 1] = substr(str, i, 1) for (j in let) |