Support

Contact

For questions, feedback, or purchase issues, contact the developer at abc466254511@gmail.com. Include your device model, iOS version, app version, and steps to reproduce the issue. Never send your Apple Account password, verification codes, or payment card details.

How to play

Choose Sudoku, Nonogram, Binary Puzzles, Queens, Light Up, or Bridges on Home, then select a difficulty. Tap Rules on a game screen for instructions. Language, sound, and haptics can be adjusted in Settings.

Restore purchases

Use the Apple Account used for your original purchase. Open Settings → Pure Logic Pro, or Settings → Theme Worlds → Polar Crystal → Unlock Polar Crystal. Tap Restore Purchase at the bottom of the purchase page. Scroll if needed.

Pure Logic Pro and Polar Crystal are separate one-time purchases. Pro removes daily new-puzzle limits for Queens, Light Up, and Bridges. Polar Crystal changes the visual theme and does not include Pro. Pro does not include Polar Crystal.

Free play

Sudoku, Nonogram, and Binary Puzzles have no daily new-puzzle limit. Queens, Light Up, and Bridges each offer three free new puzzles per day. Replaying the same puzzle that day and continuing a saved puzzle do not use another play. Queen Atelier challenges share the Queens allowance.

Saved progress

Progress and collections are stored on your device. The app does not provide an account-based cloud sync service. Deleting the app may delete local progress. Restore Purchase restores eligible purchases, not deleted game progress.

App license

The app is licensed under the Apple Standard End User License Agreement.

技术支持

问题反馈及购买帮助：abc466254511@gmail.com。请说明设备型号、iOS 版本、应用版本与复现步骤。不要发送 Apple 账号密码、验证码或银行卡信息。

玩法与设置

在首页选择数独、数织、二进制谜题、皇后、点灯或桥梁，再选择难度。游戏内点击“玩法 / Rules”查看规则。设置中可以调整语言、音效和震动。

恢复购买

使用原购买时的 Apple 账号，进入设置中的 Pro 购买页，或“主题世界 → 极地水晶 → 解锁极地水晶”，点击页面底部“恢复购买”。小屏幕可能需要向下滚动。

Pro 与极地水晶是两项独立的一次性购买。Pro 解除皇后、点灯、桥梁的每日新题次数限制；主题购买不包含 Pro，Pro 也不包含极地水晶。

免费次数与存档

数独、数织、二进制谜题不限制每日新题次数。皇后、点灯、桥梁每款每天免费开启三道新题；当天重玩同题与继续存档不额外扣次。皇后工坊与皇后共用次数。

进度和收藏保存在本机，不提供账号云同步。卸载应用可能丢失进度。“恢复购买”恢复购买权益，不恢复已删除的棋局。