Easy access to info about chemicals, elements and fundamental constants, as well as calculations for preparing solutions.This handbook allows you to l …
Ricochet Racer is a puzzle game where the objective is to move your racing car to the goal. Beat the game in as few moves as possible, and as fast as …
Kalaha (also known as Kalah) is the most popular form of Mancala, a board game with roots in 6th century Ethiopia. Players take turns to sow seeds in …
With Prime Instinct you can practise your skills in prime factorization!You get five numbers and your challenge is to find the prime numbers that divi …