One Line Balls
Master sequential puzzles by connecting vibrant numbered orbs in one continuous path
Unlock 16 handcrafted levels and collect exclusive artwork today
Claim Your Starter Rewards
50 Free Coins
- Perfect for purchasing your first hints
- No deposit required
- Valid for all new players
3 Hints Bundle
- Unlock solution guidance for tough levels
- Activate on first launch
- Stack with other bonuses
Unlock Level Pack
- Access all 16 puzzle levels immediately
- Skip progression requirements
- Expires 28.08.2026
Promotional codes are applied automatically upon installation. Must be redeemed within 24 hours of download. One Line Balls is free to download with optional in-app purchases.
What Makes This Puzzle Unique
Sequential Logic Challenge
Connect numbered balls from 1 onwards in ascending order while navigating through empty nodes. Every level demands precise planning as your line cannot cross itself or retrace any segment.
Handcrafted Puzzle Design
Experience 16 meticulously crafted levels that escalate in complexity. Each puzzle introduces new patterns and spatial reasoning requirements, ensuring fresh challenges from start to finish.
Completely Offline Gameplay
Solve puzzles anywhere without internet dependency. Your progress syncs locally, making One Line Balls the perfect companion for flights, commutes, or areas with limited connectivity.
Lives System with Strategy
Manage your hearts wisely as incorrect moves cost lives. Purchase extra hearts with earned coins or master levels on your first attempt to conserve resources for tougher challenges ahead.
Collectible Art Gallery
Unlock vibrant bubble artwork pieces by completing specific levels. Assemble picture fragments to reveal complete abstract compositions that celebrate your puzzle-solving achievements.
Achievement Milestones
Unlock 9 distinct achievements including Hot Start, Speedster, and Perfectionist. Track your mastery through completion stats and challenge yourself to earn every trophy available.
Technical Overview
One Line Balls operates on an elegant constraint-based puzzle engine where each level presents a grid of numbered and empty circular nodes. Your objective involves drawing a single unbroken line that visits every numbered ball in ascending sequence while passing through all empty nodes scattered across the board. The engine validates path continuity in real-time, preventing self-intersections and backtracking.
The current release focuses on enhanced stability with improved exception handling mechanisms tailored to iOS system environments. Version 2.0 introduces optimized failure recovery protocols that prevent progress loss during unexpected interruptions, ensuring your solved levels and collected coins persist reliably across sessions.
The graphics engine renders smooth gradient backgrounds transitioning from cyan to purple hues, complemented by glossy ball physics and responsive touch controls calibrated for precision drawing. Visual feedback includes color-coded balls indicating sequence position and glow effects that activate when hovering near valid connection points.
Verified Specifications
Core Gameplay Mechanics
Path Drawing Rules
- Begin at ball number 1 and proceed sequentially through ascending values
- Your drawn line must remain continuous without lifting or breaking at any point
- Path segments cannot cross over themselves or retrace previously drawn routes
- Every empty white ball scattered on the board must be incorporated into your final path
- Incorrect path attempts consume one heart from your available lives
Progression System
- Complete levels to earn coins based on speed and accuracy performance
- Spend coins in the shop on hints that reveal next moves or full solutions
- Time bonuses reward players who finish within specific duration thresholds
- Collect picture fragments upon beating designated milestone levels
- Unlock achievements by meeting special conditions like perfect first attempts
Start Connecting Sequential Puzzles Now
Experience 16 handcrafted logic challenges with vibrant visuals and zero advertisements
Download One Line BallsAvailable for iOS devices • Version 2.0 • Free download with optional in-app purchases • Suitable for ages 4+ • Installation takes approximately 2 minutes