Four numbers. Three gaps. One true statement. Operations hands you a row of numbers with empty slots between them. Fill every slot so the row reads as something true. The catch is that the equals sign is one of the signs you place, so you decide where the two sides meet. 6 x 6 = 9 x 4 5 = 5 = 4 + 1 8 = 1 x 8 = 8 EVERY SLOT IS A DIAL Tap a slot to step to the next sign, or swipe up and down to spin through them. The list wraps, so nothing is ever more than a flick away. There is no keypad and no menu to open. THREE SIZES Easy is two operands, like 1 + 3 = 4. Medium is three. Hard is four, and the row stands on its side so it still fits the screen. Works in portrait or landscape, on iPhone and iPad. CHOOSE THE MATH Switch off any operation you do not want. Leave only addition and a five year old can play the same game you do. Every puzzle is generated to be solvable with exactly the signs you left switched on, so the dial never withholds something the puzzle needs. FREE, AND ACTUALLY FREE No ads. No in-app purchases. No accounts. No analytics. The app makes no network requests at all. The only thing it stores is your solve count, on your device. MADE TO BE USED BY EVERYONE Full VoiceOver support, including reading the whole statement rather than a list of fragments. Dynamic Type. Every color is contrast tested against WCAG 2.1 AA by an automated test rather than by eye. Respects Reduce Motion. Available in 13 languages.
