No revenue estimate for APPLE — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

Halma - brain game

Chinese Checkers is a board game of German origin (named "Sternhalma") which can be played by two, three, four, or six people, playing individually or with partners. The game is a modern and simplified variation of the US game Halma. The objective is to be first to race one's pieces across the hexagram-shaped board into "home"—the corner of the star opposite one's starting corner—using single-step moves or moves that jump over other pieces. The remaining players continue the game to establish second-, third-, fourth-, fifth-, and last-place finishers.Like other skill-based games, Chinese Checkers involves strategy. The rules are simple, so even young children can play.