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Posted 9 Months, 3 Weeks ago
NGR
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Posts: 65
graphgraph
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The Word Wizard wants to turn CATS into MICE. He has figured out the following seven 'spells':

1. TAIL
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Posted 9 Months, 3 Weeks ago
Chant Dhames
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[spoiler?] . . . . . . . . . . . . . . . . . . . . . . . . Here is a sequence in which the wizard uses 16 pinches of magic dust. I think that this is the best that he can do, but I don't have a proof of this.

The first thing on each line is the spell that he uses. The other thing is the state of the work in progress after he casts the spell.

Starting with CATS

CATS
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Posted 9 Months, 3 Weeks ago
Chamrin
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Yes it is the best, according to my program.
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Posted 9 Months, 3 Weeks ago
MishaEE
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SPOILER

A computer search finds 16 solutions in 16 steps each.

Here is one of them:

Spell 1: cats -> cehs Spell 4: cehs -> cemr Spell 6: cemr -> copr Spell 6: copr -> coer Spell 5: coer -> ceph Spell 4: ceph -> cepm Spell 6: cepm -> coep Spell 3: coep -> ciep Spell 1: ciep -> caep Spell 6: caep -> caoe Spell 3: caoe -> caie Spell 5: caie -> caip Spell 1: caip -> ceap Spell 6: ceap -> coae Spell 2: coae -> miae Spell 7: miae -> mice

Please reply to ilan at cedara dot com
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Posted 9 Months, 3 Weeks ago
124C41
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Nice puzzle. Using the same rules, change RIPS into MERE.
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Posted 9 Months, 3 Weeks ago
davidm
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You know, I love these puzzles but (a) haven't figured out how to make a program that will do this easily w/o using a simple 'brute force' method, and more importantly (b) design similar puzzles myself.

Thats what I get for enterring the workforce in an unrelated field.
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Posted 9 Months, 3 Weeks ago
quest2006
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Spoiler for RIPS into MERE using the same 'spells'...

Spoiler for RIPS into MERE using the same 'spells'...

Spoiler for RIPS into MERE using the same 'spells'...

0 RIPS 1 RAPS TAIL
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Posted 9 Months, 3 Weeks ago
Via Caltha
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Nice try, but I was awake. No such rule:

1. TAIL
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Posted 9 Months, 3 Weeks ago
quest_marsman
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Punishment for the fake spoiler: Turn WORM into SACK
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Posted 9 Months, 3 Weeks ago
imported_Bojan
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And SHED into SKID
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Posted 9 Months, 3 Weeks ago
Sweety
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Some harder ones, in increasing order of difficulty:

WASTE -> SPARK CRISP -> SKIER PAIRS -> SPOKE SPARE -> PORKS SPORT -> CAMEO

If you can do *any* of these manually, you've got far too much time on your
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