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-rw-r--r--challenge-270/mark-anderson/raku/ch-1.raku4
1 files changed, 2 insertions, 2 deletions
diff --git a/challenge-270/mark-anderson/raku/ch-1.raku b/challenge-270/mark-anderson/raku/ch-1.raku
index b39ed7df06..6503db87f3 100644
--- a/challenge-270/mark-anderson/raku/ch-1.raku
+++ b/challenge-270/mark-anderson/raku/ch-1.raku
@@ -15,6 +15,6 @@ is special-positions([
sub special-positions(@m)
{
- @m .= grep(*.grep(1).one);
- + ([Z] @m).grep(*.grep(1).one)
+ @m .= grep(*.one);
+ + ([Z] @m).grep(*.one)
}