Name: GridJoy
Availability: ComingSoon
Author: GridJoy

Question 1

What is GridJoy?

Accepted Answer

GridJoy is a free Android puzzle game featuring 16 number puzzle types — including Sudoku, Calcudoku, Kakuro, Killer Sudoku, and Hex Mazes. It comes with a ghost mascot companion that levels up as you solve puzzles, earn XP, and unlock cosmetics.

Question 2

What puzzle types are in GridJoy?

Accepted Answer

GridJoy includes 16 puzzle types: Sudoku, Calcudoku, Kakuro, Killer Sudoku, Hex Mazes, Skyscraper, Hitori, Takuzu (Binairo), Shikaku, Sumplete, Starlink, Inequality, Number Crossword, Number Blocks, Countdown, and Classic Mazes. Each type generates fresh puzzles across 5 difficulty tiers.

Question 3

Is GridJoy free to play?

Accepted Answer

Yes. GridJoy is completely free. All 16 puzzle types are unlocked from the start. No paywalls, no energy bars, no forced ads during puzzles. Optional rewarded videos are available for extra hints — your choice, always.

Question 4

What is Calcudoku?

Accepted Answer

Calcudoku (also called KenKen) is a number puzzle where you fill a grid so each row and column contains each digit exactly once. Cells are grouped into cages showing a target number and arithmetic operator — the cells in each cage must produce that result using the given operation (+, −, ×, ÷).

Question 5

What is Kakuro?

Accepted Answer

Kakuro is a number crossword puzzle where you fill white cells with digits 1–9 so that each horizontal or vertical run of cells sums to a clue shown in the adjacent black cell. No digit may repeat within a single run.

Question 6

Does GridJoy work offline?

Accepted Answer

Yes. GridJoy works fully offline. All puzzles are generated on your device — no internet connection required. Progress syncs to the cloud when you're online, but you can play anytime, anywhere without Wi-Fi.

Question 7

What is the ghost mascot in GridJoy?

Accepted Answer

Every GridJoy player has a ghost companion that watches you solve puzzles and reacts to your moves. As you earn XP and level up, you unlock cosmetic items — hats, auras, halos, eye styles, body tints, and backgrounds — to customize your ghost. No two ghosts look alike.