diff --git a/Electrical/README.md b/Electrical/README.md
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+### Link To Tinkercad :
+[555 Timer Circuit](https://www.tinkercad.com/things/2Z2OQxuMoN3)
+
+#### Approach :
+
+- Using the 'Astable' mode of the the 555 Timer IC.
+- Changing the values of the resistors to control the frequency of the LED.
+- T1=0.693 * (R1+R2) * C1 -Time for which LED is ON.
+- T=0.693 * (R1+2R2) * C1 -Total time period.
+- Duty= T1/T * 100
+- Potentiometer to be used for changing the blinking frequency of the LED.
diff --git a/task1/ShreyW.md b/task1/ShreyW.md
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+# Assignment-1
+
+<hr style="border:1px solid gray"> </hr>
+
+## OverTheWire Wargames (Bandit) Lvl 0-10
+
+<hr style="border:1px solid gray"> </hr>
+
+
+#### Login
+
+
+##### Code
+>ssh bandit0@bandit.labs.overthewire.org  -p 2220
+---
+
+#### Level 0-
+
+##### Code
+>ls
+>
+>cat readme
+
+---
+
+#### Level 1-
+##### Code
+> cat ./-
+
+
+---
+
+#### Level 2-
+##### Code
+>cat spaces\ in\ this\ filename
+
+---
+
+#### Level 3-
+##### Code
+>cd inhere/
+>
+>ls -a
+>
+>cat .hidden
+
+---
+
+#### Level 4-
+##### Code
+>cd inhere
+>
+>file ./-*
+>
+>cat ./-file07
+
+*file07-only file with ASCII text*
+
+---
+
+#### Level 5-
+##### Code
+>cd inhere
+>
+>find ./maybehere* -size 1033c
+>
+>cat ./maybehere07/.file2
+
+*-size used to find file with given size (c for bytes)*
+
+---
+#### Level 6-
+##### Code
+>find  / -user bandit7 -group bandit6 -size 33c
+>
+>cat  /var/lib/dpkg/info/bandit7.password
+
+
+---
+
+#### Level 7-
+##### Code
+>grep 'millionth' data.txt
+
+---
+
+#### Level 8-
+##### Code
+>sort data.txt | uniq -u
+
+*sort is used first to put same text adjacent to each other which is then filtered by uniq and printed using -u*
+
+---
+
+#### Level 9-
+##### Code
+>strings data.txt | grep '===='
+
+---
+
+#### Level 10-
+##### Code
+>base64 -d data.txt