A comprehensive Reddit scraping command-line tool written in Python
...All files except for those generated by the wordcloud tool are exported to JSON by default. Wordcloud files are exported to PNG by default. All exported files are saved within the scrapes directory and stored in a sub-directory labeled with the date. Many more sub-directories may be created in the date directory. Sub-directories are only created when its respective tool is run. For example, if you only use the Subreddit scraper, only the subreddits directory is created. The livestream directory is created when you run any of the livestream scrapers. ...
Grid based multiplication, add, sub including (-)ve #s
Multiplication Station will teach your child to add, subtract and multiply. All parameters configurable, like grid size and number ranges fonts and colors. Countdown timer keeps attention focused. High scores too.