## Monthly Archive - June 2023brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10. |

## Calculate the number 7465

NUMBERMANIA: Calculate the number 7465 using numbers [3, 5, 8, 5, 93, 440] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.**1**

## MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (9, 10, 13, 14, 20, 24, 38, 39, 49, 80, 97) 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.**1**

## Find number abc

If 49aba + 24082 = bc25c find number abc. Multiple solutions may exist.**2**

### International Jazz Day Jokes

April 30th is International Jazz Day! Check some related jokes:

St. Peter in Heaven is checking ID's. He asks a man, "What did you do on Earth?"

The man says, "I was a doctor."

St. Peter says, "Okay, go right through those pearly gates. Next! What did you do on Earth?"

"I was a school teacher."

"Go right through those pearly gates. Next! And what did you do on Earth?"

"I was a musician."

"Go around the side, up the freight elevator, through the kitchenâ€¦.."

A jazz musician goes to the doctor to hear the results of a physical check up.

Doctor: I'm afraid I've got some bad news. You only have three weeks to live.

Musician: On what?

What's the difference between a rock guitarist and a jazz guitarist? The rock guitarist plays 3 chords for 1,000 people, the jazz guitarists plays 1,000 chords for 3 people.

PIANIST: "OK, I'll Remember April. First six bars in Ab. Bar 7 modulate down to F. Bar 12, back up to Ab but in 7/8."

SINGER: "That's crazy! I couldn't possibly do that!"

PIANIST: "You did last night . . . "

A couple goes to see a marriage counselor. They say their marriage is on the rocks because they never speak to each other.

The counselor tries to get them to talk, but they just sit there with their arms folded and their mouths closed.

So he pulls out his upright bass and starts taking a solo.

Instantly, the couple turns to each other and starts conversing for the first time in months.

Shocked by this, the couple asks the counselor: "How did you know that would work?"

"Simple," he says, "Everyone always talks during the bass solo."

What would you have to do to make a jazz musician feel bad about their playing?

Absolutely nothing.

#internationaljazzday

## 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.**6**

## Calculate the number 6256

NUMBERMANIA: Calculate the number 6256 using numbers [2, 5, 6, 8, 41, 896] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.**1**

## Find number abc

If ab2c9 - 69abb = 1b365 find number abc. Multiple solutions may exist.**2**

## 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.**4**

## Calculate the number 387

NUMBERMANIA: Calculate the number 387 using numbers [6, 2, 7, 9, 33, 317] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.**1**

## MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (1, 3, 4, 13, 15, 16, 69, 71, 72, 83) 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.**1**

## Find number abc

If 10a23 + 35aac = bcb99 find number abc. Multiple solutions may exist.**7**