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Courses
Javascript
Oo Ps
OOPs
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Level 1
Js Introduction
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Level 2
Flow Control
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Level 3
Numbers and their methods
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Jump to Level 4
Level 4
Strings and strings Methods
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Level 5
Arrays and Objects
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Jump to Level 6
Level 6
Functions and Parameters
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Jump to Level 7
Level 7
OOPs
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Level 8
Extras
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Tutorials
Title
Difficulty
Average time to complete
Status
Classes And Their Instances
Easy
13 minutes
Class Inheritance
Medium
11 minutes
Polymorphism
Medium
10 minutes