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Java Strings Introduction
EasyJava (Basic)Max Score: 5Success Rate: 94.00%

Java Substring
EasyJava (Basic)Max Score: 5Success Rate: 98.92%

Java Substring Comparisons
EasyJava (Basic)Max Score: 10Success Rate: 92.16%

Java String Reverse
EasyJava (Basic)Max Score: 10Success Rate: 97.90%

Java Anagrams
EasyJava (Basic)Max Score: 10Success Rate: 93.47%

Java String Tokens
EasyJava (Basic)Max Score: 15Success Rate: 83.22%

Pattern Syntax Checker
EasyJava (Basic)Max Score: 20Success Rate: 97.56%

Java Regex
MediumJava (Intermediate)Max Score: 25Success Rate: 92.16%

Java Regex 2 - Duplicate Words
MediumJava (Basic)Max Score: 25Success Rate: 89.31%

Valid Username Regular Expression
EasyMax Score: 20Success Rate: 95.60%

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