The Hidden Cipher
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Transcript of The Hidden Cipher
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The Hidden Cipher
Feel the power of cipher
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Rebuses
Rulesa) 1 question for each team b) 50 points for correct answerc) No passingd) No negative marking
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Team 1
What hidden message does this picture have?
Ans: Breakfast
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Team 2
What hidden message does this picture have?
Ans: Half Hearted
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Team 3
What hidden message does this picture have?
Ans: Slide Show
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Team 4
What hidden message does this picture have?
Ans: Credibility Gap
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Team 5
What hidden message does this picture have?
Ans: Back Door
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Team 6
What hidden message does this picture have?
Ans: Left Overs
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Team 7
What hidden message does this picture have?
Ans: Man Over Board
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Team 8
What hidden message does this picture have?
Ans: Reduction
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Team 9
What hidden message does this picture have?
Ans: Your Time Is Up
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Brain Teasers
Rulesa) 9 questionsb) Open to allc) 30 points for each correct answerd) No negative markinge) Time limit : 20 sec/ques
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Question 1
• What is so fragile that when u say its name it is broken?
Ans: Silence
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Question 2
“ In this square there are _______ e’s”
Enter a number from 1 to 10 to make the above statement true
Ans: Seven
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Question 3
There was an empty barrel. A man filled it with something which made the barrel even lighter. How is this possible?
Ans: He filled it with holes
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Question 4
Name three consecutive days without using the words Wednesday, Friday, or Sunday.
Ans: YESTERDAY , TODAY , TOMMOROW
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Question 5
Find out the simple familiar proverb restated in complicated language.
“Everything that coruscates with effulgence is not aurous.”
• Ans: All that glitters is not gold.
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Question 6
What would this mean“P C of L = R, G and B”
Ans: Primary Colours of Light = Red, Green and Blue
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Question 7
What comes next??? O T T F F S S E ...
Ans: Nine (N). One, Two, Three ...
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Question 8
1 2 BLAME which means “one to blame.”
1,2,3,4,5,6,,,,38,39,40 LIFE would mean??
Ans: Life begins at 40
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Question 9
Ans: Option 4This sequence concerns the number of sides on each figure. In the first segment, the three figures have one side, and then two sides, and then three sides. In the second segment, the number of sides increases and then decreases. In the third segment, the number of sides continues to decrease.
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Sequences
Rules1) 8 questions,1 question per team 2) Time : 45 seconds3) No passing, no negative marking4) 50 points for correct answer
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Question 1
Ans: 39Working from top to bottom, double each number and subtract 1, then 2, then 3 etc.
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Question 2
Ans: 6. The number in the middle of each triple is the same as the digits of either end's number when added together. 3+7=10=8+2 and so on
• Can you discover the missing number in this series?
37, 10, 8229, 11, 4796, 15, 8742, ?, 15
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Question 3
Ans: 192 021If you look at it as two-digit numbers you'll see:10 11 12 13 14 15 16 17 18 19 20 21
Identify the next two numbers in this series?
101, 112, 131, 415, 161, 718, ???, ???
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Question 4
Ans: Option CAll four segments use the same figures: two squares, one circle, and one triangle. In the first segment, the squares are on the outside of the circle and triangle. In the second segment, the squares are below the other two. In the third segment, the squares on are the inside. In the fourth segment, the squares are above the triangle and circle.
Fill in the question mark place with an option
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Question 5
Ans: 86*5*4=120…..8*5*8=320
• Which number when placed at the sign of interrogation shall complete the matrix?
6 6 85 7 54 3 ?120 126 320
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Question 6
Ans: 361; 1 + 2 = 3; 1 + 2 + 3 = 6; 1 + 2 + 3 + 4 = 10; 1 + 2 + 3 + 4 + 5 = 15; 1 + 2 + 3 + 4 + 5 + 6 = 21; 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28; 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 = 36
• 1, 3, 6, 10, 15, 21, 28, _______
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Question 7
Ans:72(1)(2) = 2; (2)(3) = 6; (3)(4) = 12; (4)(5) = 20; (5)(6) = 30; (6)(7) = 42; (7)(8) = 56; (8)(9) = 72;
• WHICH NUMBER COMES NEXT IN THE SERIES?
2, 6, 12, 20, 30, 42, 56, _______
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Question 8
Ans:: 2262 - 1 = 1; 10 - 2 = 8; 37 - 10 = 27; 101 - 37 = 64; The differences between two consecutive numbers are 1, 8, 27, 64. (cubes of integers starting with 1). So, 101 + 53 = 101 + 125 = 226
WHICH NUMBER COMES NEXT IN THE SERIES ?
1, 2, 10, 37, 101, _______
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Ambigrams
RulesA) 6 questionsB) Buzzer round conceptC) Time : 20 secsD) Correct answer 50 points, wrong answer -20 points
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Question 1
Ans:: Reverse Engineering
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Question 2
Ans:: New York Times
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Question 3
Hint : It isn’t the same when rotated 180 degrees.
Ans : Life & Death
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Question 4
Ans:: Art & SciencePhilosophy
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Question 5
Ans:: Come in & Go away
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Question 6
Ans:: THE END & Puzzle
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Anagrams
RulesA) 6 questions, 1 question per teamB) Questions can be passedC) Correct answer : 50 points D) Passed question : 30 points (but if answer is wrong
den -15) E) *negative marking only for passed question
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Question 1
Ans:: Table Tennis
I tried my had on a few sports and turned out to very on of the ABLEST TEN IN my club in this sport
What’s ‘ABLEST TEN IN’ ?
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Question 2
Ans:: Philately
ALL HYPE IT who do it, but the rest of us call it stamp collectingWhat’s ‘ALL HYPE IT ’ ?
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Question 3
Ans:: Video Games
We all still love this activity we took up as a kid. If you are unsure of the rules A DEMO GIVES you an idea of how it works. What’s ‘A DEMO GIVES ’ ?
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Question 4
Ans::Hopefully
To travel UP HOLY ELF is better than to arrive What’s ‘UP HOLY ELF ’ ?
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Question 5
Ans::Gold Finger
This is the name of a James Bond movie and is an anagram for 'Red Golfing‘What is ‘Red Golfing’ ?
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Question 6
Ans:: Teaches
He who can, does; he who cannot THE ACES What is ‘THE ACES’ ?
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Ciphers
RulesA) 3 questionsB) Buzzer round conceptC) Correct answer: +100, wrong answer : - 30
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Caesar Cipher• It is a Substitution Cipher that involves replacing
each letter of the secret message with a different letter of the alphabet which is a fixed number of positions further in the alphabet.
ExampleIn this example, each letter in the plaintext message has been shifted 3 letters down in the alphabet.
Plaintext: This is a secret messageCiphertext: wklv lv d vhfuhw phvvdjh
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Caesar CipherDecipher:Mx mw rsx tpeywmfpiNo. of shifts: 4
Ans:It is not plausible
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Atbash Cipher• The Atbash cipher is a very specific case of a
substitution cipher where the letters of the alphabet are reversed. In otherwords, all As are replaced with Zs, all Bs are replaced with Ys, and so on.
• Because reversing the alphabet twice will get you actual alphabet, you can encipher and decipher a message using the exact same algorithm.
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Atbash Cipher• Decipher this: Ziv Blf Irtsg
Ans: Are You Right
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Pigpen Cipher
The pigpen cipher is a simple substitution cipher exchanging letters for symbols based on a grid.
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Pigpen Cipher
• Example
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Pigpen CipherDECODE THIS
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Pigpen Cipher
ANS: THIS CIPHER WAS ONCE USED BY FREEMASONS
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Round 4
Rules1) The team having highest score will challenge 1 team they
want.2) If that team answers correctly that team gets +100 and the
team who gave the challenge gets -100.3) If that team cannot answer it correctly it gets -50 and the
team who gave challenge gets +50.4) Time : 1 min5) No passing.
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ASCII Cipher• Decipher:
73 32 104 65 118 69 32 50 32 119 73 110 32 84 104 73 115 32 97 116 32 65 78 89 32 67 111 83 116
Answer:I hAvE 2 wIn ThIs at ANY CoSt
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Tap CodeEach letter was communicated by tapping two numbers. The first designated the horizontal row and the second designated the vertical row. The letter "X" was used to break up sentences and the letter "C" replaced the letter "K". For "WATER" the code would be the following..... .. . . .... .... . ..... .... ..
1 2 3 4 5
1 A B C D E
2 F G H I J
3 L M N O P
4 Q R S T U
5 V W X Y Z
Now Decode ... . . ..... .... .... / .... ..... .... ... / .... ... . ..... . ..... / ..... .. .. ... ... .... / . .... ... .... . ..... .... ... / .. .... .... .... / .. . .. .... .... .. .... ... .... ....
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Tap Code
Answer: Let us see who does it first
1 2 3 4 5
1 A B C D E
2 F G H I J
3 L M N O P
4 Q R S T U
5 V W X Y Z
Now Decode ... . . ..... .... .... / .... ..... .... ... / .... ... . ..... . ..... / ..... .. .. ... ... .... / . .... ... .... . ..... .... ... / .. .... .... .... / .. . .. .... .... .. .... ... .... ....
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Rail Fence Cipher
• In the rail fence cipher, the plaintext is written downwards on successive "rails" of an imaginary fence, starting a new column when the bottom is reached. The message is then read off in rows. For example, if we have 3 rails and a message of "This is a secret message", you would write out:
T S A C T S G
H I S R M S E
I S E E E A J
• The last J is just a random letter to fill in the space. The secret message is then condensed and regrouped.
• TSACT SGHIS RMSEI SEEEA JGURL
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Rail Fence Cipher
Decode (No. of Rails=3)AIIHE MSEIE INCOS EAEUO NLGCT NTRLA RFTLE E
Ans: Action is the real measure of intelligence
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Morse Code• Morse code is a method for transmitting information, using
standardized sequences of short and long marks or pulses - commonly known as "dots" and "dashes" - for the letters, numerals, punctuation and special characters of a message.
Example:‘Winners’ is encoded as follows:.-- .. -. -. . .-. ...
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Morse Code
Decode:... - .- -.-- .... ..- -. --. .-. -.-- .-- .... -.-- ..-. --- --- .-.. .. ... ....
Ans: stay hungry why foolish
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Anagram
This is the anagram of a famous quote:Notified madman into water
Ans: Time and tide wait for no man
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Face-Off
Rules1) Each team will have 5 mins to encrypt MESSAGE of their choice using
CAESAR CIPHER2) The message encrypted should be legible and meaningful. Which means
it can’t be random words. The message must be a sentence or phrase.3) The team to correctly decipher the code first wins.4) If wrongly decoded the team loses.5) The No. of shifts should be from 1-5.6) The encoding team will not inform the opposite team about the number
of shifts.7) But the judges will be told before the encryption begins
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Caesar Cipher• It is a Substitution Cipher that involves replacing
each letter of the secret message with a different letter of the alphabet which is a fixed number of positions further in the alphabet.
ExampleIn this example, each letter in the plaintext message has been shifted 3 letters down in the alphabet.
Plaintext: This is a secret messageCiphertext: wklv lv d vhfuhw phvvdjh
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Thank You!!!