Instead of watching multiple playlists and lengthy blogs, watch this one video which will teach you to make any pattern using two basic patterns shapes. For Python watch - https://www.youtube.com/watch?v=fX64q6sYom0 For C++ watch - https://www.youtube.com/watch?v=3kUpOvK6QT8 For Notes on How to solve any Star Pattern Program click on - https://simplycoding.in/star-pattern-programs-in-java/ Watch how to solve any character pattern - https://www.youtube.com/watch?v=AAAVJB9Bz1Q Watch how to solve any number pattern - https://www.youtube.com/watch?v=uyu_jf01a74 00:00 - introduction 03:15 - Square pattern in java 07:32 - Increasing triangle pattern in java 09:12 - Decreasing triangle pattern in java 11:40 - Right sided triangle pattern in java 14:18 - Right sided decreasing triangle pattern in java 15:05 - Hill pattern in java 16:10- Reverse hill pattern in java 16:46 - Diamond pattern in java