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Lubo Madaras

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The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Find the country and its capital city, using the move of a chess knight. First letter is D. Length of words in solution: 7,10.
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

Light theory

In 1827, William Rowan Hamilton presented his Theory of Systems of Rays at the Royal Irish Academy in Dublin. Although he was still an undergraduate, only 21 years old, his work is one of the important works in optics, for it provided a single function that brings together mechanics, optics and mathematics. It led to establishing the wave theory of light, which gives that light is a form of energy that travels in waves.

Rednecks Go Fishing


Two rednecks go on a fishing trip. They rent all the equipment - the reels, the rods, the wading suits, the rowboat, the car, and even a cabin in the woods. I mean they spend a fortune!
The first day they go fishing, but they don't catch anything. The same thing happens on the second day, and on the third day. It goes on like this until finally, on the last day of their vacation, one of the men catches a fish.
As they're driving home they're really depressed. One guy turns to the other and says, "Do you realize that this one lousy fish we caught cost us fifteen hundred bucks?"
The other guy says, "Wow! Then it's a good thing we didn't catch any more!"
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