# Igoroku

> An app for creating tsumego.

Canonical page: [https://chrome-stats.com/d/id6737409566](https://chrome-stats.com/d/id6737409566)

## Overview

- **ID:** `id6737409566`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Motoya Kawahara
- **Category:** Board
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 1.1.2
- **Last updated:** 2026-09-08
- **First published:** 2024-12-22
- **Size:** 21 MB
- **Data as of:** 2026-09-29
- **Store listing:** [Apple App Store](https://apps.apple.com/jp/app/igoroku/id6737409566?l=en-US)
- **Website:** [https://solkobo.com](https://solkobo.com/)
- **Privacy policy:** [https://solkobo.com/privacy-policy](https://solkobo.com/privacy-policy)

## Description

Create, record, and review Go problems and joseki. Improve your Go skills by solving problems you create yourself.

A Go learning app that lets you create, record, and review Go problems and joseki.
Save the problems you create and solve them again anytime.

【Recommended for】
・Players who want to improve their Go skills
・Players who want to review Go problems they found in books
・Players who want to learn basic tesuji
・Players who want to record joseki

【Features】

◇Create Problems◇
・Choose from 9x9, 13x13, and 19x19 board sizes.
・Zoom in on the board to display only corners or sides.
・Display symbols such as circles and squares on the board.
・Add comments and explanations for each move.

◇Quiz Mode◇
・Solve the Go problems you created, just like in a typical tsumego app.
・The board can be randomly rotated or flipped during quizzes, letting you solve the same problem from different perspectives.

◇Design◇
・Choose from multiple board and stone designs, including green stones and a book-style design.

◇Share & Save◇
・Export the Go problems you created as text.
・Import the exported text to easily recreate the same problem.
・Save the Go problems you created as images to your Photos app.

◇Other◇
・Supports Dark Mode.

Terms of Use: https://solkobo.com/igoroku/terms

Privacy Policy: https://solkobo.com/privacy-policy

## Rankings

- #669,813 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6737409566)