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Here you can solve Ripple Effect 8 by 8 puzzles online. This puzzle 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 puzzle consists of a rectangular grid with regions that are called rooms.
Each room must be filled with each of the numbers from 1 to the number of cells in the room. If two identical numbers appear in the same row of column, so many cells with other numbers must separate them. Unlike suguru Identical numbers may touch diagonally.
You can't change the numbers that are already on the grid when you start. We have given these numbers a bold font.
Follow the steps below to solve a ripple effect puzzle from our database.