Double Choco

About Double Choco

A Nikoli-style region division puzzle. Divide the grid into blocks where each block contains a pair of matching white and gray shapes.

Description provided by GameZipper.

How to play

1. The grid has pre-colored white and gray cells. Your task is to divide it into blocks.
2. Click on the edge between two cells to toggle a border line. This separates cells into different blocks.
3. Each block must contain exactly one white area and one gray area of the same shape (congruent polyominoes).
4. Numbers tell you how many cells of that color are in the block. Use them to determine block boundaries.
5. Press Check to verify your borders. All blocks must have valid paired shapes.

Controls

This game supports touch, keyboard, mouse input; the exact controls are explained inside the game.

Questions

What is Double Choco?

Double Choco is a Nikoli-style region division puzzle. You draw borders to divide the grid into blocks. Each block must contain a pair of congruent (same shape) areas — one white and one gray.

How do you play Double Choco?

Click on the edges between cells to draw borders. The goal is to divide the grid so each block contains exactly one white area and one gray area of the same shape and size. Numbers in cells tell you how many cells of that color are in the block.

What are the rules of Double Choco?

1) Divide the grid into blocks by drawing borders. 2) Each block must contain a pair of congruent areas — one white, one gray. 3) Numbers indicate the cell count of that color in the block. 4) A block may have zero or more numbers.