Nikolay Nachev's Profile on SoloLearn
Nikolay Nachev

Nikolay Nachev

17
267474 XP

My Courses

JavaScript

100000 XP

C#

42460 XP

HTML

39062 XP

Ruby

20313 XP

C++

19300 XP

Java

15000 XP

PHP

10000 XP

Python 3

7463 XP

CSS

388 XP

Swift 4

287 XP

SQL

198 XP

jQuery

173 XP

My Codes

py
Fibonacci squared

Last Modified: 05/28/2018 12:00:00

112

web
Kaprekar's constant

Last Modified: 04/06/2018 06:56:29

220

web
The Hall of Fame

Last Modified: 11/20/2017 17:50:11

805

web
Brace Validator

Last Modified: 09/14/2017 07:44:34

111

web
[Challenge] To Wrap or Not To Wrap

Last Modified: 09/14/2017 07:40:42

82

web
Prime factorization II

Last Modified: 08/16/2017 14:47:26

106

web
divisors

Last Modified: 07/16/2017 08:15:13

60

web
Stack with min - optimized

Last Modified: 07/09/2017 16:20:08

46

web
Simple stack

Last Modified: 07/08/2017 20:14:42

60

web
The Sudoku Project #3

Last Modified: 06/23/2017 13:38:41

94

web
The Sudoku Project #2

Last Modified: 06/19/2017 18:02:48

58

web
The Sudoku Project #1

Last Modified: 06/18/2017 19:31:13

63

web
Deep Assignment

Last Modified: 06/15/2017 11:32:05

35

web
Sum Intervals

Last Modified: 06/15/2017 11:23:21

31

web
Matrix Determinant

Last Modified: 06/15/2017 11:23:10

39

web
Hamming numbers (optimized)

Last Modified: 06/15/2017 11:22:54

37

web
Partitions (optimized)

Last Modified: 06/15/2017 11:22:39

39

web
Range extractor

Last Modified: 06/15/2017 11:22:08

73

web
Extracting Data from a Composite Source

Last Modified: 06/14/2017 07:04:56

27

web
String Base64 Conversion

Last Modified: 06/13/2017 17:50:54

41

web
Alternate Case

Last Modified: 06/13/2017 14:42:08

34

web
Multiplicative Persistence

Last Modified: 06/12/2017 11:45:31

28

web
Big Integers by Strings

Last Modified: 06/12/2017 11:39:29

35

web
Simple LocalStorage

Last Modified: 05/26/2017 12:33:46

36

web
stringify challenge

Last Modified: 05/26/2017 05:29:00

27

web
IPv4 address validator

Last Modified: 05/15/2017 20:10:22

47

web
StrToInt - any base converter

Last Modified: 05/13/2017 17:15:31

27

web
Pixie code challenge

Last Modified: 05/12/2017 22:28:48

39

web
Geolocation

Last Modified: 04/19/2017 15:55:28

72

web
Date picker

Last Modified: 04/15/2017 07:01:24

66

web
Prime factorization

Last Modified: 04/12/2017 17:19:27

79

web
Quizz XIV solver

Last Modified: 04/12/2017 12:05:27

42

web
Prime password generator

Last Modified: 04/10/2017 14:38:54

56

web
Back to the the future quizz solver

Last Modified: 04/09/2017 18:26:09

40

web
Labyrinth Solver

Last Modified: 04/04/2017 10:26:18

916

web
Hypnotic interference

Last Modified: 03/30/2017 20:55:33

167

web
Hardy_Ramanujan_number

Last Modified: 03/13/2017 01:25:06

99

web
Labyrinth Generator

Last Modified: 03/09/2017 16:13:04

458

My Certificates

jQuery
jQuery
Issued: 01 January, 2017
Python 3
Python 3
Issued: 11 December, 2016
C++
C++
Issued: 10 December, 2016
PHP
PHP
Issued: 10 December, 2016
Swift 4
Swift 4
Issued: 09 December, 2016
Ruby
Ruby
Issued: 05 December, 2016
Java
Java
Issued: 05 December, 2016
CSS
CSS
Issued: 19 November, 2016
SQL
SQL
Issued: 03 November, 2016
HTML
HTML
Issued: 27 October, 2016
JavaScript
JavaScript
Issued: 22 October, 2016
C#
C#
Issued: 21 October, 2016

Achievements

Moderator
Moderator
Awarded to members who have been selected by our moderation team to help moderate community content.
Question Guru
Question Guru
Post 50 questions with at least 5 upvotes each
Popular Answer
Popular Answer
Get 100 upvotes on your answer
Contributor
Contributor
Leave a comment in a lesson/quiz with 5 upvotes
Popular Question
Popular Question
Get 100 upvotes on your question
Code Master
Code Master
Post 10 codes with at least 5 upvotes each
Question Ninja
Question Ninja
Post 10 questions with at least 5 upvotes each
Coder
Coder
Post 5 codes with at least 5 upvotes each
Top Question
Top Question
Get 50 upvotes on your question
Illuminator
Illuminator
Post 50 answers with at least 5 upvotes each
Top Answer
Top Answer
Get 50 upvotes on your answer
Senior Developer
Senior Developer
Get 50 upvotes on your code
Developer
Developer
Get 10 upvotes on your code
Junior
Junior
Get 5 upvotes on your code
Intern
Intern
Post a code and get an upvote
Question Master
Question Master
Post 5 questions with at least 5 upvotes each
Good Citizen
Good Citizen
Leave a comment in a lesson/quiz
Teacher
Teacher
Post 10 answers with at least 5 upvotes each
Great Answer
Great Answer
Get 10 upvotes on your answer
Great Question
Great Question
Get 10 upvotes on your question
Verified Account
Verified Account
Verify your account's email address
Self-Learner
Self-Learner
Answer your own question and get 5 upvotes
Good Answer
Good Answer
Get 5 upvotes on your answer
Good Question
Good Question
Get 5 upvotes on your question
Answerer
Answerer
Post an answer and get an upvote
Asker
Asker
Post a question and get an upvote
Course Master
Course Master
Complete 10 courses
Guru
Guru
Win 500 challenges using one weapon
Epic!
Epic!
Win 50 challenges in a row using one weapon
Respect!
Respect!
Complete 500 challenges using one weapon
Practice Makes Perfect
Practice Makes Perfect
Win 200 challenges using one weapon
Unstoppable
Unstoppable
Win 100 challenges using one weapon
The Player
The Player
Complete 100 challenges using one weapon
Unbeatable!
Unbeatable!
Win 10 challenges in a row using one weapon
Master
Master
Win 50 challenges using one weapon
Gaining Experience
Gaining Experience
Complete 50 challenges using one weapon
Hat Trick
Hat Trick
Complete 3 courses
Rising Star
Rising Star
Win 5 challenges in a row using one weapon
Challenge Master
Challenge Master
5 flawless victories in a row using one weapon
On Your Way to Fame
On Your Way to Fame
Flawless victory in a challenge
Just Getting Started
Just Getting Started
Win a challenge
Achiever
Achiever
Complete a course
Engaged in!
Engaged in!
Complete a lesson
Respected Citizen
Respected Citizen
Reply to a comment in a lesson/quiz and get 5 upvotes
Comment Master
Comment Master
Leave 5 comments in a lesson/quiz with at least 5 upvotes each
Gold Moderator
Gold Moderator
Awarded to select Moderators who show expertise in moderation and are ready for the next level of responsibilities.
Quiz Reviewer
Quiz Reviewer
Exclusive badge, handed out to community members who moderate user-generated quizzes.
Gold Quiz Reviewer
Gold Quiz Reviewer
Exclusive badge, handed out to experienced Quiz Reviewers who show expertise in moderation of user-generated quizzes.
Creator
Creator
Create 10 SoloLearn-approved lessons in the Lesson Factory.
Creator Master
Creator Master
Create 50 SoloLearn-approved lessons in the Lesson Factory.
Platinum Moderator
Platinum Moderator
Awarded to experienced moderators who are ready to recruit and train new moderators and curate community content.
Solution Master
Solution Master
5 code coach solutions
Solution Ninja
Solution Ninja
10 code coach solutions
Solution Guru
Solution Guru
50 code coach solutions
Solver
Solver
Solve a code coach problem
BTS Streak Finisher
BTS Streak Finisher
15 straight days of learning
Code Ninja
Code Ninja
Post 50 codes with at least 5 upvotes each
Quiz Creator
Quiz Creator
Create 20 SoloLearn-approved quizzes in the Quiz Factory.
Quiz Creator Master
Quiz Creator Master
Create 100 SoloLearn-approved quizzes in the Quiz Factory.
certificate
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