Ripple Effect Puzzle

Enjoy Ripple Effect Puzzle, a free puzzle game that tests your math and logic! If you like Sudoku puzzles, you will love Ripple Effect Puzzle! Ripple Effect Puzzle game is strongly related to Suguru. Ripple Effect is also known as Hakyuu, Hakyuu Kouka, Hakyukoka or Seismic. It is a logical puzzle devised by Nikoli, the first puzzle magazine in Japan. The puzzle consists of a rectangular grid with…