Sudoku by PuzzleFree Pricing

This page explains how pricing works for the current version of the Sudoku by PuzzleFree mobile app. Exact store pricing is shown in the Apple App Store or Google Play listing before purchase.

Free Features

Easy difficulty is always free in the app. Medium, Hard, and Expert do not each have their own separate free quota. Instead, those three premium difficulties share one combined allowance of 10 free premium puzzles total.

Shared Premium Puzzle Limit

The shared premium allowance is counted across Medium, Hard, and Expert together. For example, 4 Medium puzzles, 3 Hard puzzles, and 3 Expert puzzles use the full 10-puzzle free premium limit.

Paid Features

After the shared 10-puzzle premium allowance is used, Medium, Hard, and Expert unlock through a one-time purchase priced at $1.99. Store purchases are processed by Apple or Google according to the rules of the platform where you installed the app. We do not process store payments directly on this website.

Managing Purchases

Purchases must be managed through your Apple App Store or Google Play account settings. Refund eligibility and billing handling are managed by the platform.

Web Version

The browser version on Sudoku-Play.org remains free to play on the web and is not limited by the app’s premium puzzle unlock logic.

Children’s Sudoku Apps

Future children’s Sudoku apps may have separate pricing pages and store listings so their policies and purchases remain clearly separated from the main Sudoku by PuzzleFree app.

Effective date: May 4, 2026