Scratchden9 Tools: ~~~ Leap Year Test ~~~ ~ How to Use ~ Press the numbers to enter the year. Press tick or "check" to see if it is a leap year. ~ How it Works ~ This app uses many if-then-else to check: If a year can be divided by 4, then it is a leap year, but If it can also be divided by 100, then it is not, but If it can also be divided by 400, then it is. ~ Errors ~ Error 1: Must be bigger than 0. Error 2: Not number. This can be happened when you press the check button when it is showing the result. Error 3: Too big. Must be smaller than 1,000,000. ~ Version History ~ 2.0.2 - Changed thumbnail sightly and it now shows when project is stopped. 2.0.1 - Edited the buttons a little bit. 2.0 - Updated with the Scratchden9 Tools UI. 1.1 - Added some interactive conditions that Elf will say hello to you if you say hello. 1.0 - Project Shared. Scratchden9 Studios @ 2022 Free to be remixed. Note: No copyright. @ only means create year.