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Brain Teasers (page 227)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 2261 to 2270. |
Calculate the number 2230
NUMBERMANIA: Calculate the number 2230 using numbers [8, 2, 9, 5, 62, 673] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number? Remove 2 letters from this seq...
Remove 2 letters from this sequence (ZPAPERM) to reveal a familiar English word. 
Son with just a head
A man and his wife had a son, but the baby didn't have a body, just a head. So the man and his wife raised the head.
On the boy's 21st birthday, the man took his son out for drinks. When the boy took his first sip, he grew a torso and the whole bar lit up. The bartender seemed absolutely disgusted and the boy's father was crying.
So he drunk some more and the more he drunk, the body parts that came out. The bar was cheering, the father was crying and the bartender was still disgusted. The boy got all of his body parts and picked up his last drink with his hands.
He was so drunk that he wobbled outside into the street, got hit with a 18 wheeler and died.
Everyone was in so much shock except the bartender, who then replied: "He should have quit while he was ahead."
Find number abc
If cbca5 - ab1a4 = b0801 find number abc. Multiple solutions may exist. Mathematical Puzzle: IF 1111...
Mathematical Puzzle: IF 1111=5, 2222=24 and 3333=93 THEN 77777=? Find the 7 letters word
Find the 7 letters word. Word may go in all 8 directions. What a winning combination?
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. Calculate A+B*C*D
Look at the series (10, 34, A, 214, B, 760, 1264, D, 2974, 4294, 6010, C, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A+B*C*D! Chess Knight Move
Find the title of movie, using the move of a chess knight. First letter is P. Length of words in solution: 4,7.
