Korean Crossword Support

You earn acorns by completing puzzles (★1–★5 rating affects rewards) or by watching optional reward ads. Acorns are spent to unlock new puzzle bundles. There are no in-app purchases — the app is fully free.

Open Settings → Hint Language. Korean hints are always shown alongside your selected language. Currently 16 languages are available in addition to Korean: English, Chinese, Japanese, Spanish, Vietnamese, French, German, Italian, Indonesian, Thai, Portuguese, Arabic, Russian, Uzbek, Turkish, and Mongolian.

Bundles are not unlocked automatically. You choose which bundle you want to play and unlock it by spending a set number of acorns. Earn acorns by completing puzzles (★1–★5 rewards) or by watching optional reward ads from the acorn modal.

Please email us at sugar729729@gmail.com with the puzzle number, the word, and the language. We update the dictionary regularly and your reports help everyone learn better.

We add new puzzle bundles roughly every 1–2 months. Update the app to receive new content. The current version contains 640 puzzles across multiple difficulty types.

Progress (acorns, unlocked bundles, completed puzzles, ★ ratings) is stored only on your device. Uninstalling the app or clearing its data will permanently delete all progress, and it cannot be restored. Cloud sync is on our roadmap, but until it ships, please keep this in mind before uninstalling.

1) Make sure you have the latest version installed. 2) Restart the app. 3) Restart your device. 4) If the issue persists, please email us with your device model, OS version, and a description of the problem.

You can leave a review directly on the App Store or Google Play. Feedback helps us improve and reach more learners. Thank you!