WorryBoards
Pick a language, choose a difficulty, then select a whiteboard prompt.
Language
Java
Python
SQL
Difficulty (1-5)
1 - Easy peasy
2
3
4
5 - Intermediate hard
Show 5 Problems
Available Problems
String palindrome check (loop-based) D1 #21
D1
Java
Square numbers D1 #12
D1
Java
Reverse a word (without slicing shortcuts) D1 #07
D1
Java
Write a function: letter frequency dictionary D1 #09
D1
Java
Explain local variables vs instance variables D1 #28
D1
Java
Selected Problem
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