Math Rings vs Enigma

Math Rings FREE is a mathematics game containing simple number equations. Every puzzle in this game has total of four equations to be solved. There are 17 cells arranged in a circular system. Eight cells in the outer most ring, eight cells in the middle ring and one cell at the center. The goal of the puzzle is to arrange the circular cells in such a way that all rows solve a mathematical equation. The equations can be solved from "left to right", "right to left", “top to bottom”, or “bottom to top”. The centermost cell is stationary. Cells of middle ring can be swapped with other cells from middle ring; similarly, cells of outermost ring can be swapped with other cells in the outermost ring. When an equation is solved, the corresponding row cells turn green in color. A selected puzzle is solved once all the equations in that puzzle are solved. Each solved puzzle is rated (1 – 5 Stars) based on how quickly the puzzle was solved. Features: * 99 different levels with unlimited puzzles in each level. * Unlimited puzzles to be solved in this version.

Enigma is the most popular mathematical puzzle in the world. Known as the "Calculation Enigmatic" in numerous magazines is now available for iPhone and iPad with grid always different (random) and three level of difficulty. How to play? The grid is composed of a series of symbols and mathematical operators (+ - x : ) arranged in three rows and three columns; Same symbol corresponds equal number. Features - 6 different symbols - 3 difficulty levels - Function "Show Correct Number" - Function "Show Error"