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All Challenges
Test your Salesforce Apex skills with our coding challenges
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Showing 30 of 308 challenges
Calculate Factorial of Number
Easy
Released: 2025-12-13
Math
10 points
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Get Top N Revenue Accounts Per Country
Medium
Released: 2025-12-12
Soql
13 points
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Find Duplicate Elements in List
Easy
Released: 2025-12-11
Collection
5 points
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Convert String to Title Case
Easy
Released: 2025-12-10
String Manipulation
5 points
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Merge Two Maps
Medium
Released: 2025-12-09
Collection
13 points
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Check Palindrome String
Easy
Released: 2025-12-08
String
5 points
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Bulk Upsert Accounts with Error Handling
Hard
Released: 2025-12-07
Dml
18 points
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Count Accounts by Rating
Medium
Released: 2025-12-06
Soql
13 points
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Group Strings by Length
Medium
Released: 2025-12-05
Collection
13 points
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Calculate Days Between Dates
Easy
Released: 2025-12-04
Date
5 points
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Update Account Ratings by Revenue
Medium
Released: 2025-12-03
Dml
13 points
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Filter Accounts by Country and Revenue
Medium
Released: 2025-12-02
Soql
13 points
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Second Largest Number
Easy
Released: 2025-12-01
Collection
5 points
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Reverse Words in Sentence
Easy
Released: 2025-11-30
String
5 points
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Determine if Number is Prime
Easy
Released: 2025-11-29
Logic
5 points
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Calculate Average Revenue by Industry
Medium
Released: 2025-11-28
Soql
5 points
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Group Strings by First Letter
Easy
Released: 2025-11-27
Collection
5 points
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Delete Inactive Customer Accounts
Easy
Released: 2025-11-26
Dml
5 points
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Rotate String Characters
Easy
Released: 2025-11-25
String
5 points
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Calculate Business Days Between Dates
Easy
Released: 2025-11-24
Logic
5 points
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Fetch Star Wars Characters from API
Medium
Released: 2025-11-23
Integration
5 points
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Generate Fibonacci Sequence
Easy
Released: 2025-11-22
Math
5 points
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Find Accounts Without Contacts
Medium
Released: 2025-11-21
Soql
13 points
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Find Unique Elements in Lists
Easy
Released: 2025-11-20
Collection
5 points
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Find Common Elements Between Lists
Medium
Released: 2025-11-19
Collection
13 points
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Get Contact Names Grouped by Account
Medium
Released: 2025-11-18
Soql
13 points
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Check if Palindrome
Easy
Released: 2025-11-17
String
5 points
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Fetch Random User Data
Medium
Released: 2025-11-16
Integration
13 points
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Get Contacts with Email
Easy
Released: 2025-11-15
Soql
5 points
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Bulk Delete Accounts with Error Tracking
Hard
Released: 2025-11-14
Dml
18 points
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