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Code Challenges
Test your skills with coding challenges across different difficulty levels
Difficulty:
EASY
MEDIUM
HARD
Language:
Python
JavaScript
Java
C#
AI/ML
Security
Soft Skills
Digital Citizenship
The firewall already blocks it
MEDIUM
Security
20 points
Security Awareness
security
patch-management
supply-chain
Is This Dependency Version Safe?
MEDIUM
Security
15 points
security
dependency-management
semver
The Viral Flyover: Whose Altitude Do You Trust?
MEDIUM
Digital Citizenship
20 points
Digital Citizenship
digital-citizenship
media-literacy
verification
Springboks: Flyover Clearance Check
EASY
Python
10 points
Sports & Events
springboks
rugby
lists
A useful standup update
EASY
Soft Skills
15 points
Workplace Communication
communication
agile
teamwork
Delivering bad news to a client
EASY
Soft Skills
15 points
Workplace Communication
communication
stakeholder-management
Replying to an angry public comment
MEDIUM
Digital Citizenship
20 points
Digital Citizenship
digital-citizenship
customer-communication
The viral WhatsApp forward
EASY
Digital Citizenship
15 points
Digital Citizenship
digital-citizenship
misinformation
You just clicked a suspicious link
MEDIUM
Security
20 points
Security Awareness
security
phishing
incident-response
Choosing an MFA method
MEDIUM
Security
20 points
Security Awareness
security
mfa
authentication
The urgent CFO email
MEDIUM
Security
20 points
Security Awareness
security
phishing
bec
First check when you suspect a hallucination
EASY
AI/ML
15 points
AI Fundamentals
ai
hallucination
verification
Grammarly and the data tier question
MEDIUM
AI/ML
20 points
AI Fundamentals
ai
data-classification
privacy
The prompt most likely to reduce hallucination
EASY
AI/ML
15 points
AI Fundamentals
ai
prompt-engineering
hallucination
Springboks: Rugby Championship Table
HARD
JavaScript
30 points
Sports & Events
springboks
rugby
sorting
Springboks: Match Timeline
HARD
Python
30 points
Sports & Events
springboks
rugby
parsing
Springboks: Winning Streak
MEDIUM
Java
20 points
Sports & Events
springboks
rugby
strings
Springboks: Conversion Percentage
MEDIUM
C#
20 points
Sports & Events
springboks
rugby
math
Springboks: Rugby Championship Log Points
MEDIUM
JavaScript
20 points
Sports & Events
springboks
rugby
conditionals
Springboks: Top Try Scorer
MEDIUM
Python
20 points
Sports & Events
springboks
rugby
sorting
Springboks: Kick Distance Zone
EASY
Java
10 points
Sports & Events
springboks
rugby
conditionals
Springboks: Player Initials
EASY
C#
10 points
Sports & Events
springboks
rugby
strings
Springboks: Match Result
EASY
JavaScript
10 points
Sports & Events
springboks
rugby
conditionals
Springboks: Match Points
EASY
Python
10 points
Sports & Events
springboks
rugby
math
Count Vowels
EASY
Python
15 points
Strings
strings
beginner
Is Prime Number
EASY
Python
20 points
Math & Logic
math
prime
Fibonacci Sequence
MEDIUM
Python
25 points
Algorithms
recursion
dynamic-programming
Palindrome Check
MEDIUM
JavaScript
25 points
Strings
strings
palindrome
FizzBuzz
MEDIUM
Python
25 points
Math & Logic
logic
loops
Find Maximum Number
EASY
C#
15 points
Arrays & Lists
arrays
beginner
Reverse a String
EASY
JavaScript
15 points
Strings
strings
beginner
Sum of Two Numbers
EASY
Python
10 points
Math & Logic
beginner
math
Top 10 Students
1
charles
490
pts
2
{#LM}
255
pts
3
amanda-23
245
pts
4
{#DT}
215
pts
5
{#MM}
205
pts
6
nceba
145
pts
7
{#IM}
145
pts
8
kgotlelelo
140
pts
9
bheki
130
pts
10
orangejuice
130
pts