Professor Louis Hoffmann

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This page gathers all puzzles presented at Puzzles.COM, which are either created by Professor Louis Hoffmann or made after some of his puzzle ideas.

The 26 Puzzle Re_Solution
The 26 Puzzle Re_Solution
after Professor Louis Hoffmann
A sequel to The "Twenty-Six" Puzzle. Numbers 1 through 12 and the magic sum of 26 remain, but the seven areas have changed. Will it be harder than the prequel?
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An Easy One
An Easy One
after Professor Louis Hoffmann
It's said that seven tiles with letters (a letter per card) can be arranged into one word. Is this goal as easy as it sounds?
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The "Twenty-Six" Puzzle
The "Twenty-Six" Puzzle
after Professor Louis Hoffmann
It's a kind of magic square, and you have to place twelve different numbers all around it so that seven regions with the magic sum of twenty six appear.
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The Portrait
The Portrait
after Professor Louis Hoffmann
Try to figure out whose portrait hung on the wall in one man's library. Just read carefully a strange verse about some persons and their relationship...
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How Many Squares?
How Many Squares?
after Professor Louis Hoffmann
It's the visual one but it's not an illusion. Count how many dot-per-corner squares are hidden in the given figure and don't let the answer square your error.
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The Treasure at Medinet
The Treasure at Medinet
after Professor Louis Hoffmann
Restore the map of an ancient kingdom with a network of roads and eight fortresses, and make no more than one fortress accessible on every road.
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Four Cards
Four Cards
after Professor Louis Hoffmann
A three-in-one set of puzzles with four playing cards for each of them. The thing is to be able to hide as many pips of cards as required for every puzzle.
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Through the Postcard
Through the Postcard
after Professor Louis Hoffman
Could you imagine that it's possible to go through an ordinary postcard like Alisa did it with the Looking Glass? Just make the right hole in it...
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Last Updated: June 25, 2011 top
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