From 2ca58c1de1ea516babf9b996c457f71dde99d3b3 Mon Sep 17 00:00:00 2001 From: Ben Harris Date: Thu, 26 Sep 2024 14:27:28 +0100 Subject: [PATCH] Mention an earlier version of Black Box published by Acornsoft References: http://chrisacorns.computinghistory.org.uk/docs/Acorn/Misc/Acornsoft_ProgsforAtom.pdf https://www.beebgames.com/companies/acornsoft/ I have no idea if that was the first one. --- puzzles.but | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/puzzles.but b/puzzles.but index 0eb3511..ae8c465 100644 --- a/puzzles.but +++ b/puzzles.but @@ -1684,7 +1684,9 @@ computer's. So in the above example, you could put the fifth ball at \e{any} of the locations marked with an \cw{x}, and you would still win. -Black Box was contributed to this collection by James Harvey. +Acornsoft published versions of Black Box for the Acorn Atom and the +BBC Microcomputer in the early 1980s. The puzzle was contributed to +this collection by James Harvey. \H{blackbox-controls} \i{Black Box controls}