Daily Brain Teasers for Wednesday, 22 January 2020
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 3a42a + c4ac0 = 10bbba find number abc. Multiple solutions may exist. Find the right 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 the number 1015
NUMBERMANIA: Calculate the number 1015 using numbers [2, 1, 8, 9, 84, 933] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
The Parisian Belle And The Midwestern Salesman
The owner and head of sales of a large furniture store in the mid-west arrived in Paris on a buying trip. As he was checking into a hotel he struck up an acquaintance with a beautiful young lady. However, she only spoke French and he only spoke English, so each couldn’t understand a word the other spoke.
He took out a pencil and a notebook and drew a picture of a taxi. She smiled, nodded her head and they went for a ride in the park.
Later, he drew a picture of a table in a restaurant with a question mark and she nodded, so they went to dinner.
After dinner, he sketched two dancers and she was delighted. They went to several night-clubs, drank champagne, danced and had a glorious evening.
It had gotten quite late when she motioned for the pencil and drew a picture of a four-poster bed. He was utterly amazed and took her home. To this very day, he still doesn’t know how she guessed that he was a furniture salesman!
Find number abc
If 72315 + 131c1 = c5b9a find number abc. Multiple solutions may exist. Lev Davidovich LandauBorn 22 Jan 1908; died 1 Apr 1968 at age 60.Soviet physicist who worked in such fields as low-temperature physics, atomic and nuclear physics, and solid-state, stellar-energy, and plasma physics. Several physics terms bear his name. He was awarded the 1962 Nobel Prize for Physics for his theory to explain the peculiar superfluid behaviour of liquid helium at very low temperature (2.18 K). Landau's further contributions are partly reflected in such terms as Landau diamagnetism and Landau levels in solid-state physics, Landau damping in plasma physics, the Landau energy spectrum in low-temperature physics, or Landau cuts in high-energy physics. |
Which is a winning combination of digits?
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 the number 511
NUMBERMANIA: Calculate the number 511 using numbers [4, 1, 3, 7, 78, 597] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
MAGIC SQUARE: Calculate A-B+C
The aim is to place the some numbers from the list (10, 12, 13, 15, 16, 21, 24, 50, 51, 59, 78) 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 number abc
If cbca3 - a7373 = 38ab0 find number abc. Multiple solutions may exist. Find the right 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 the number 973
NUMBERMANIA: Calculate the number 973 using numbers [7, 6, 8, 2, 89, 183] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
