BRAIN TEASERS

# Daily Brain Teasers for Saturday, 25 May 2019

 puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...

## 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.
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind

## Calculate the number 329

NUMBERMANIA: Calculate the number 329 using numbers [2, 3, 8, 8, 77, 228] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (17, 18, 20, 21, 27, 28, 38, 46, 49, 56, 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.
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #magicsquare

### A dozen thoughts...

A dozen thoughts
1. Part of a best friend's job should be to immediately clear your computer's history when you die.
2. Nothing sucks more than that moment during an argument when you realize you're wrong.
3. I totally take back all those times when I was younger that I didn't want to nap.
4. Why isn't there a sarcasm font? I really need one!
5. Why doesn't Map Quest start their directions on #5? I'm pretty sure I know how to get out of my own neighborhood ...
6. Obituaries would be a lot more interesting if they told you how the person died.
7. Bad decisions make good stories.
8. You never know when it will strike, but there comes a moment at work when you know that you just aren't going to do anything productive for the rest of the day.
9. Can we all just agree to ignore whatever comes after Blu- Ray? I don't want to have to restart my collection ... again.
10. I hate it when I miss a call by the last ring (Hello? Hello? D@mmit!), but when I immediately call back, it rings nine times and then goes to voicemail. What'd you do after I didn't answer? Drop the phone and run away?
11. I hate leaving my house confident and looking good and then don't seeing anyone I'd like to impress the entire day. What a waste!
12. I disagree with Kay Jewelers. I would bet on any given Friday or Saturday night, more kisses begin with a Budweiser than Kay.
Jokes of the day - Daily updated jokes. New jokes every day.

## Find number abc

If b007b + 2a55c = aa625 find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
#brainteasers #math

### Otis patent

In 1852, Elisha Graves Otis was issued a U.S. patent for a “Railroad-Car Truck and Brake” (No. 8973). Otis is well-known for his invention of the safety elevator in the same year, which used automatic braking devices to arrest the fall of an elevator car if its supporting cable broke. His inventiveness also spanned making a turbine waterwheel (1848), a steam plow (1857), rotary oven (1858) and steam elevator (1861). In his patent for the railroad car brake, he described a way to link rods running the length of each car in a train that activated brakes, and connected with compensating joints to the next car's rod. Thus a single lever could apply all brakes simultaneously. He also described his idea to construct guards enclosing wheels on the trucks, such that if a wheel or axle broke, the car would safely remain on the tracks.«

## 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.
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #mastermind

## Calculate the number 650

NUMBERMANIA: Calculate the number 650 using numbers [9, 4, 2, 6, 16, 754] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania

## Find number abc

If 47aba - a90cb = 2c04c find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
#brainteasers #math

## 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.
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind

## Calculate the number 2432

NUMBERMANIA: Calculate the number 2432 using numbers [5, 6, 7, 7, 30, 158] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania

## MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (3, 4, 10, 14, 15, 21, 33, 42, 70, 71, 77, 88) 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.
The first user who solved this task is Nasrin 24 T.