NUMBERLINK PULSEHelp & Support
Effective / revised: October 17, 2026
1. How to play
Tap two equal numbers or two numbers totaling ten. Horizontal, vertical and diagonal paths work when intervening cells are empty; row-end to next-row-start connections are also available. When no pairs remain, add numbers, undo or restart. Memo mode marks numbers; switch it off to remove pairs. Ranked play restricts hints, undo and memos.
2. Saving, hints, language, and daily/time trial
Settings offers Korean/English, sound, haptics and themes. Sign into the same Apple/Google account to restore progress. Choose conflicting boards under Recover another saved board in Settings. If a hint cannot be confirmed, reconnect and retry on the same board; the same request is charged once. After all five standard number additions are used, a rewarded ad can grant one final addition for that stage; Ranked Mode excludes it. Ad rewards require server verification. Daily puzzles/missions change automatically with the date. For purchase/restore issues, include your app version and store transaction ID in a support request.
3. Reporting a problem
Email dhalska2@gmail.com with NumberLink Pulse in the subject line, your app version, device/OS, reproduction steps, and, if useful, a screenshot with personal information redacted. Send only what's needed to investigate; never send passwords, authentication codes, or card details. For store billing or refunds, use that store's own support process.