|
Monthly Archive - February 2019brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |
Remove 7 letters from this seq...
 to reveal a familiar English word.','/archive/2019/02/28/5863.png','/Remove-7-letters-from-this-seq---/5863'))
Remove 7 letters from this sequence (ACWHOWLENRSITERIOL) to reveal a familiar English word. MAGIC SQUARE: Calculate A*B*C
 into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B*C.','/archive/2019/02/28/magic-square-1551312340.png','/MAGIC-SQUARE-Calculate-A-B-C/5862'))
The aim is to place the some numbers from the list (5, 6, 7, 21, 22, 23, 42, 60, 61, 62, 92) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B*C. Find a famous person
)
Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 4,7. 
Casino Money
A man spent a weekend gambling in Las Vegas casinos, and he won $100,000. He didn't want anyone to know about it, so whan he came back home, he immediately went out to the backyard of his house, dug a hole and planted the money in it.
The next morning he walked outside and found only an empty hole. He noticed footsteps leading from the hole to the house next door, which was owned by a deaf-mute. On the same street lived a professor who understood sign language and was a friend of the deaf man. Grabbing his pistol, the enraged man went to awaken the professor and dragged him to the deaf man's house. He screamed at the professor:
"You tell this guy that if he doesn't give me back my money I'll kill him!"
The professor conveyed the message to his friend, and his friend replied in sign language: "I hid it in my backyard, underneath the cherry tree."
The professor turned to the man with the gun and said: "He's not going to tell you. He said he'd rather die first."
Find number abc
)
If 8193c + 3b663 = 11ac98 find number abc. Multiple solutions may exist. 
Remove 4 letters from this seq...
 to reveal a familiar English word.','/archive/2019/02/25/5859.png','/Remove-4-letters-from-this-seq---/5859'))
Remove 4 letters from this sequence (RESNUILTSXO) to reveal a familiar English word. Calculate the number 4575
. Each of the numbers can be used only once.','/archive/2019/02/25/numbermania-1551053101.png','/calculate-the-number-4575/5858'))
NUMBERMANIA: Calculate the number 4575 using numbers [5, 5, 2, 3, 94, 614] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Remove 8 letters from this seq...
 to reveal a familiar English word.','/archive/2019/02/24/5857.png','/Remove-8-letters-from-this-seq---/5857'))
Remove 8 letters from this sequence (GROOAGNDCHAILDCORENIN) to reveal a familiar English word. Find number abc
)
If c8ac8 + 6626a = a6bb5c find number abc. Multiple solutions may exist. Find the 8 letters word
)
Find the 8 letters word. Word may go in all 8 directions. Which is a winning combination of digits?
. 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.','/archive/2019/02/23/mastermind-1550880301.png','/Which-is-a-winning-combination-of-digits/5854'))
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. 
