# Shikaku Master: Logic Puzzle

> Japanese number grid puzzle

Canonical page: [https://chrome-stats.com/d/id6801677300](https://chrome-stats.com/d/id6801677300)

## Overview

- **ID:** `id6801677300`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** BEKA TSIKLAURI
- **Category:** Puzzle
- **Version:** 1.0.18
- **Last updated:** 2026-08-25
- **First published:** 2026-08-19
- **Size:** 70 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/shikaku-master-logic-puzzle/id6801677300)
- **Website:** [https://bekatsiklauri95-cloud.github.io/app-ads.txt](https://bekatsiklauri95-cloud.github.io/app-ads.txt)
- **Privacy policy:** [https://sites.google.com/view/shikakumasterbeka/home](https://sites.google.com/view/shikakumasterbeka/home)

## Description

Every puzzle has exactly one solution. Guaranteed.

Shikaku is a Japanese logic puzzle with one beautiful rule: divide the grid into rectangles so that each one contains exactly one number, and that number is how many cells the rectangle covers. Nothing is hidden, nothing is random. Everything you need is already on the board.

NO GUESSING. EVER.
Most Shikaku apps hand you grids that have several valid answers, which quietly turns deduction into trial and error. Ours doesn't. Every board is checked by a solver before it ever reaches you, and only puzzles with a single possible solution are kept. If you reasoned your way there, you were right.

FIVE SIZES, REAL DIFFICULTY
Easy 5x5 to warm up, then Medium 7x7, Hard 9x9, Expert 11x11 and Giant 13x13. Larger boards don't just add cells, they add ambiguity: bigger rectangles fit more ways, so you have to look further ahead before you commit.

Prefer a challenge? Turn on Mystery Mode and some clues arrive hidden. You'll have to work out what they must be from everything around them.

A 100-LEVEL JOURNEY
Travel through five chapters, each with its own mood: Sakura Garden, Koi Pond, Bamboo Forest, Mount Fuji and Night Festival. Difficulty rises gently across all 100 levels, and every level is rated one to three stars based on your time and how few hints you leaned on.

RACE FIVE RIVALS
Kame the tortoise is slow but tricky. The bots that follow are faster, and they play bigger boards. They solve honestly, one rectangle at a time, so a win is a win. Pay the entry fee, beat the clock, take the pot.

MORE WAYS TO PLAY
Rush: as many puzzles as you can finish in three minutes.
Zen: no timer, no pressure, just the grid.
Custom: pick any size and any difficulty you like.
Daily: one fresh puzzle for everyone, every day.

KEEP THE STREAK ALIVE
Hit your daily goal and your streak grows. Miss a day and a Streak Freeze covers for you, so one busy afternoon doesn't erase a month of work. You earn one free freeze every week.

MAKE IT YOURS
Nine themes to play in. Start with Fun, Navy and the hand-illustrated Zen Garden, then unlock Sakura, Ocean, Forest, Sunset, Neon and the star-gated Gold Leaf as you earn coins and campaign stars.

TRACK EVERYTHING
Best times and averages for every size, eleven achievements to chase, and a global leaderboard if you want to see where you stand.

PLAY ANYWHERE
Puzzles are generated on your device, so you don't need a connection to play. No account, no sign-up, no email. Just open it and start.

Shikaku Master is free to play.

## Rankings

- #1,852,429 — Overall

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- [Shikaku: Blocks](https://chrome-stats.com/d/id6801847971)
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Source: [Chrome-Stats](https://chrome-stats.com/d/id6801677300)