Challenges
Hollow Square Star in Python — With Code, Output & Explanation
Print the hollow square star pattern in Python. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
July 31, 2025
Hollow Square Star in Swift — With Code, Output & Explanation
Print the hollow square star pattern in Swift. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
July 31, 2025
Hollow Cross Plus in Dart — With Code, Output & Explanation
Print the hollow cross plus pattern in Dart. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
July 03, 2025
Hollow Cross Plus in Go — With Code, Output & Explanation
Print the hollow cross plus pattern in Go. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
July 03, 2025
Hollow Cross Plus in Python — With Code, Output & Explanation
Print the hollow cross plus pattern in Python. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
July 03, 2025
Hollow Cross Plus in Swift — With Code, Output & Explanation
Print the hollow cross plus pattern in Swift. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
July 03, 2025
Floyd's Triangle in Dart — With Code, Output & Explanation
Print Floyd's Triangle in Dart using nested loops and a running counter. Full working code with output, plus variations like reverse Floyd's and right alignment.
June 09, 2025
Floyd's Triangle in Go — With Code, Output & Explanation
Print the floyd's triangle pattern in Go. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
June 09, 2025
Floyd's Triangle in Python — With Code, Output & Explanation
Print Floyd's Triangle in Python using nested loops. Five approaches with working code and output, complexity analysis, tests, and practice variations.
June 09, 2025
Floyd's Triangle in Swift — With Code, Output & Explanation
Print the floyd's triangle pattern in Swift. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
June 09, 2025
Cross/Plus Sign Star in Dart — With Code, Output & Explanation
Print the cross/plus sign star pattern in Dart. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
May 14, 2025
Cross/Plus Sign Star in Go — With Code, Output & Explanation
Print the cross/plus sign star pattern in Go. Complete working code, expected output, algorithm explanation, and practice variations for beginners learning loops.
May 14, 2025