BRAIN TEASERS
Monthly Archive - September 2025 (page 3)

Monthly Archive - September 2025 (page 3)

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 21 to 30.
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Find number abc

If 67333 - b835b = a898c find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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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.
Correct answers: 1
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 7166

NUMBERMANIA: Calculate the number 7166 using numbers [5, 3, 6, 4, 57, 868] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania

Daniel Tosh: Saw Myself Naked

Saw myself naked in front of a mirror a couple days ago -- thats not the joke, thats what we called the setup. I saw myself naked, and I said, Holy cow, Im The White Man. Ive heard a lot of bad things about you, cracka.
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Find number abc

If 3bc74 + 40c63 = 7ab37 find number abc. Multiple solutions may exist.
Correct answers: 0
CHECK ANSWER
#brainteasers #math
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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.
Correct answers: 0
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 254

NUMBERMANIA: Calculate the number 254 using numbers [4, 9, 9, 8, 17, 205] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
CHECK ANSWER
#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (6, 8, 12, 17, 19, 22, 23, 43, 46, 62, 64, 68) 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.
Correct answers: 0
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#brainteasers #math #magicsquare
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Find number abc

If 8c0bc - c1bac = 51c10 find number abc. Multiple solutions may exist.
Correct answers: 0
CHECK ANSWER
#brainteasers #math
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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.
Correct answers: 0
CHECK ANSWER
#brainteasers #mastermind
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Calculate the number 7661

NUMBERMANIA: Calculate the number 7661 using numbers [2, 8, 9, 9, 98, 617] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
CHECK ANSWER
#brainteasers #math #numbermania
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Melanie Klein

Died 22 Sep 1960 at age 78 (born 30 Mar 1882).(née Reizes) Austrian-born British psychoanalyst known for her work with young children, in which observations of free play provided insights into the child's unconscious fantasy life, enabling her to psychoanalyze children as young as two or three years of age. After WW I, Klein began to develop methods of play therapy, showing that how children play with toys reveals earlier infantile fantasies and anxieties. In The Psychoanalysis of Children (1932), she showed how these anxieties affected a child's developing ego, superego, and sexuality to bring about emotional disorders. Through her methods she attempted to relieve children of disabling guilt by having them direct toward the therapist the aggressive and Oedipal feelings they could not express to their parents.
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