Daily Brain Teasers for Tuesday, 16 June 2026
|
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.
#brainteasers #mastermind
Calculate the number 4438
NUMBERMANIA: Calculate the number 4438 using numbers [8, 6, 6, 9, 24, 302] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If c40b1 + a313b = 15b208 find number abc. Multiple solutions may exist.
#brainteasers #math
Crazy people don't know they are crazy
Crazy people don't know they are crazy, I know i'm crazy therefore i'm not crazy. Isn't that crazy.
Calculate the number 935
NUMBERMANIA: Calculate the number 935 using numbers [3, 2, 1, 5, 79, 358] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Ford Motor CompanyIn 1903, the Ford Motor Company incorporation paperwork was delivered by mail to Michigan's Secretary of State. The car manufacturer's incorporation was recorded. Henry Ford, had built a car several years earlier, while employed to maintain steam engines. On 4 Jun 1896, he road tested the gasoline-engine Quadricyle car he had built in a shed behind his house. By 16 Jun 1903, Ford had gathered 11 investors who signed, and filed by mail, articles of incorporation for the Ford Motor Company. Ford contributed his patents and knowledge. From $28,000 capital, his company grew and changed 20th century America. Production began in a converted wagon factory on Mack Avenue in Detroit, Michigan. On 20 Jul 1903, the Ford Motor Co. sold its first car, a Model A, to a Detroit physician.« |
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (12, 13, 15, 22, 23, 25, 28, 29, 31, 68, 72, 91) 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.
#brainteasers #math #magicsquare
Find number abc
If 9a1cc - b9aa9 = 5acbb find number abc. Multiple solutions may exist.
#brainteasers #math
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.
#brainteasers #mastermind
Calculate the number 1689
NUMBERMANIA: Calculate the number 1689 using numbers [5, 3, 1, 1, 28, 559] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If c9b81 + 9baca = 1ca8ab find number abc. Multiple solutions may exist.
#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.
#brainteasers #mastermind
