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Tahiamisr Misr

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last 3 solved tasks
If 7a06b + b91c9 = 1c1a04 find number abc. Multiple solutions may exist.
If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?

Leon Battista Alberti

Born 18 Feb 1404; died 25 Apr 1472 at age 68. Italian artist and geometrist who “wrote the book,” the first general treatise Della Pictura (1434) on the the laws of perspective, establishing the science of projective geometry. Alberti also worked on maps (again involving his skill at geometrical mappings) and he collaborated with Toscanelli who supplied Columbus with the maps for his first voyage. He also wrote the first book on cryptography which contains the first example of a frequency table.

An eagle was sitting on a tree...

An eagle was sitting on a tree resting, doing nothing.
A small rabbit saw the eagle and asked him, 'Can I also sit like you and do nothing?'The eagle answered: 'Sure, why not.'
So, the rabbit sat on the ground below the eagle and rested. All of a sudden, a fox appeared, jumped on the rabbit and ate it.
Moral of the story:
To be sitting and doing nothing, you must be sitting very, very high up.
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