GCompris is a high quality educational software suite, including a large number of activities for children aged 2 to 10. Some of the activities are game orientated, but nonetheless still educational. Here is the list of activity categories with some examples: computer discovery: keyboard, mouse, touchscreen … reading: letters, words, reading practice, typing text … arithmetic: numbers, operations, table memory, enumeration, double entry table … science: the canal lock, the water cycle, renewable energy … geography: countries, regions, culture … games: chess, memory, align 4, hangman, tic-tac-toe … other: colors, shapes, Braille, learn to tell time … Currently GCompris offers more than 100 activities, and more are being developed. GCompris is free software, it means that you can adapt it to your own needs, improve it, and most importantly share it with children everywhere.
Nice game with no trades involved. No premium features, no ads, you can even go to any level you like, without having to start with level 1 in order to go to another level. Truly trade-free.