A word game for anyone old enough to spell (including adults!). In this app, letters "march" across the screen and you must tap the last letter in the line that finishes a word. For instance, if the letters "C-A-T-N" march across the screen, you can tap on the T to capture the word "CAT" or you can wait to see if the next letters are "I-P" and then tap on the P to capture "CATNIP." The game increases in difficulty (adding multiple lines of letters that get increasingly speedy as they march) according to the skills of the individual player, so this works well for a wide variety of ages. If speed-based games stress you or your child out, this may not be the right game for you. Simple interface, fun gameplay, great spelling and vocabulary practice!