From 156e3186ef5b8f929e3589f8469463132e0fa996 Mon Sep 17 00:00:00 2001
From: Conor Hoekstra <codereport@outlook.com>
Date: Mon, 9 Sep 2024 13:43:40 -0400
Subject: :sparkles: PWC 285-1 in BQN

---
 challenge-285/conor-hoekstra/ch-1.bqn | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 challenge-285/conor-hoekstra/ch-1.bqn

diff --git a/challenge-285/conor-hoekstra/ch-1.bqn b/challenge-285/conor-hoekstra/ch-1.bqn
new file mode 100644
index 0000000000..f2e7cd2fd3
--- /dev/null
+++ b/challenge-285/conor-hoekstra/ch-1.bqn
@@ -0,0 +1,14 @@
+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/285-1.bqn
+
+DeadEnds ← ⊢´¨(¬∘∊/⊣)⊑¨
+         # (↑¨↓¨)«~»(↑¨) - Kap (original)
+         # ⊢/¨«~»(↑¨)    - Kap
+         # ⊢/¨~⊃¨        - Dyalog APL
+         # {⊃~/⌽↓⍉↑⍵}    - Dyalog APL (Alternative)
+         # Ṫ€ḟḢ€         - Jelly
+         # ↓¨~↑¨         - Hypothetical APL
+
+# Tests
+•Show DeadEnds ⟨⟨"B","C"⟩, ⟨"D","B"⟩, ⟨"C","A"⟩⟩ # "A"
+•Show DeadEnds ⟨⟨"A","Z"⟩⟩                       # "Z"
-- 
cgit