Job offers
Companies
Tests
Blog
I'm an employer
Sign up
Log in
Group 2@2x
Created with Sketch.
Home
>
Users
>
Mohamed
Mohamed
Contribution
2
Contributions
0
Contributions played
Tests
12
Tests completed
481
Questions completed
Profile
Tests
Contributions
Achievements
More
Discover all our tests
or
Submit a new question
Informations
Profession
: Data Scientist
Favorite technologies
Attended tests
Last Activity
scikit-learn
43% questions validées
1 test session
Last activity : Sep 13, 2025
Play
Python
42% questions validées
5 test sessions
Last activity : Sep 10, 2025
Play
C++
62% questions validées
11 test sessions
Last activity : Aug 28, 2025
Play
SQL
29% questions validées
2 test sessions
Last activity : Apr 20, 2024
Play
C
17% questions validées
1 test session
Last activity : Sep 22, 2023
Play
Machine Learning
31% questions validées
2 test sessions
Last activity : Feb 18, 2023
Play
Deep learning
38% questions validées
1 test session
Last activity : Feb 17, 2023
Play
NLP (Natural language processing)
35% questions validées
1 test session
Last activity : Feb 15, 2023
Play
Informations
Profession
: Data Scientist
Favorite technologies
Daily Challenge
30 March 2026
One question per day to improve your general code knowledge!
Today :
Ruby on Rails #5/15
Back-end
Rails
Ruby on Rails
Leaderboard
1.
David
150 points
150 points
1
2
1
0
Paris
Back-end developer
2.
Adel
120 points
120 points
1
1
0
0
Paris
Back-end developer
3.
Arnaud
120 points
120 points
1
1
0
0
Remote Work
Back-end developer
4.
Mathob
100 points
100 points
1
1
0
0
Nantes
Other
5.
Olivier Bretaud
80 points
80 points
1
0
0
0
Nantes
Full stack developer
101.
Mohamed (You)
0 points
Last leaderboard calculation: on 30 Mar 2026 at 06:43:41
See leaderboard
