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Java Strings Introduction
EasyJava (Basic)Max Score: 5Success Rate: 94.03%

Java Substring
EasyJava (Basic)Max Score: 5Success Rate: 98.91%

Java Substring Comparisons
EasyJava (Basic)Max Score: 10Success Rate: 92.20%

Java String Reverse
EasyJava (Basic)Max Score: 10Success Rate: 97.92%

Java Anagrams
EasyJava (Basic)Max Score: 10Success Rate: 93.50%

Java String Tokens
EasyJava (Basic)Max Score: 15Success Rate: 83.38%

Pattern Syntax Checker
EasyJava (Basic)Max Score: 20Success Rate: 97.58%

Java Regex
MediumJava (Intermediate)Max Score: 25Success Rate: 92.06%

Java Regex 2 - Duplicate Words
MediumJava (Basic)Max Score: 25Success Rate: 88.96%

Valid Username Regular Expression
EasyMax Score: 20Success Rate: 95.61%

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