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-rw-r--r--challenge-285/conor-hoekstra/ch-1.bqn14
-rw-r--r--challenge-286/conor-hoekstra/ch-1.bqn6
-rw-r--r--challenge-286/conor-hoekstra/ch-2.bqn10
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diff --git a/challenge-285/conor-hoekstra/ch-1.bqn b/challenge-285/conor-hoekstra/ch-1.bqn
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+# 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"
diff --git a/challenge-286/conor-hoekstra/ch-1.bqn b/challenge-286/conor-hoekstra/ch-1.bqn
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+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/286-1.bqn
+
+⟨Split⟩ ⇐ •Import "../lib/string.bqn"
+
+•Out (•rand.Range∘≠⊸⊑) ' ' Split ∾´ •file.Lines "286-1.bqn"
diff --git a/challenge-286/conor-hoekstra/ch-2.bqn b/challenge-286/conor-hoekstra/ch-2.bqn
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+# For up to date code:
+# https://github.com/codereport/bqn-code/blob/main/pwc/286-2.bqn
+
+OrderGame ← { 1=≠𝕩 ? ⊑𝕩 ; 𝕊 •Show ((2÷˜≠𝕩)⥊⟨⌊´,⌈´⟩) {𝕎𝕩}¨ <˘∘‿2⥊𝕩 }
+
+# Tests
+# Example 1
+•Show OrderGame ⟨2, 1, 4, 5, 6, 3, 0, 2⟩ # 1
+•Show OrderGame ⟨0, 5, 3, 2⟩ # 0
+•Show OrderGame ⟨9, 2, 1, 4, 5, 6, 0, 7, 3, 1, 3, 5, 7, 9, 0, 8⟩ # 2