Memory Challenge is an exclusive new product, based on Pixelhunters Multiplayer Team Training / Multiplayer Classroom platform, to use for testing & training on different subjects.
Memory Challenge is a mixed approach game with pictures memory, normal quiz, and a bonus game.
Please note that this is a B2B application, not targeting final consumers. The game is free to play but your organization needs to obtain a license key and to distribute it to its team members. The license key has the purpose of associating users to the proper group/team to access a given content.