NumLink - 数字つなぎパズル
暇つぶし一筆書き｜頭が冴える脳活ロジック
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Trace 1→2→3… and fill every cell with a single stroke.
Simple rules, deep gameplay. Perfect for a 5-minute break or a 1-hour brain workout. 200+ stages await.
▸ You'll love this if you enjoy
・Sudoku, number puzzles, or daily brain teasers
・Clean, minimal, ad-light design
・Quick games for the commute or before bed
・Calm focus over flashy chaos
▸ How to Play
Swipe to connect numbers in order: 1→2→3…
But you must pass through every cell to clear the stage.
Simple to learn, hard to master.
▸ Packed with Content
・200+ stages (4×4 to 7×7 grids)
・3 difficulty filters (Easy / Normal / Hard)
・Daily Challenge — a new puzzle every day
・Time Attack — race the clock for 3 minutes
・Random Play — jump right in
・Endless Mode — never stop solving
・NEW v1.1.0: Special Cells Mode — 25 stages with blocked cells & walls
▸ Keep Coming Back
・Earn up to 3 stars per stage
・Unlock 18 achievements & 6 color themes
・Weekly ranking to beat your best
・Detailed play statistics
・Daily login bonus for free hints
▸ Make It Yours
・6 color themes (Dark / Light / Ocean / Sunset / Purple / Forest)
・Adjustable font size, sound & haptics
Free to play. Optional ad-removal available (one-time purchase).
Works fully offline — no internet required.
Number link × brain training × logic puzzle.
Start sharpening your mind today, one number at a time.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
v1.1.0 — Special Cells Mode Unlocked!
▼ New Mode
Take on a new challenge featuring "Blocked Cells" you can't pass through and "Walls" that obstruct your path.
▼ 25 Stages Total
A progressive set of 25 stages from 5×5 up to 7×7:
• Stage 1–3: Route around blocked cells
• Stage 4–6: Outsmart the walls
• Stage 7+: Combined challenge with blocks and walls
▼ Built-in Tutorial
New rules are introduced via an in-app guide when you launch the mode.
Times and stars are tracked separately from the regular mode — play freely without losing your records!
The developer, Waffle, LCC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Waffle, LLC.
- Size
- 45.2 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Remove ads $1.99
- Hint×50 $2.99
- Hint×10 $0.99
- Copyright
- © 2026 Waffle, LCC