Intervention 1

After the 5 crypto start-ups, its time to get harder. For my next 3 problems, there will be a semi-fixed decipher method. And, it will be like this.

Lets say the cipher is ' $ax^2+bx+c$ '.

In order to decode 'a', I may use 1001 or 277-2. The first number is 'a', second is 'b', and so on. The last number is 'x'.

i.e. 1 x 1^2=1 and 2 x (-2^2) +7 x (-2) +7=1

If there are desperate needs, the answer may also be 27, 53, etc... Just mod26.

But the cipher may not be ' $ax^2+bx+c$ '. The first one is, but from then on, its on your own. I will only put 1 digit, positive or negative, so that it will not be that misleading.

GL.

~thefourseasons

#Crypto

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Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$