Ripple Effect

Sample

Progressing

Solution

Rules

  1. The areas divided by bold lines are called “Rooms”. Fill in all empty cells with numbers under the following rules.
  2. Each Room contains consecutive numbers starting from 1.
  3. If a number is duplicated in a row or a column, the space between the duplicated numbers must be equal to or larger than the value of the number.

List of puzzles

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