Connect Balls - Line Puzzle presents a deceptively simple concept that evolves into increasingly complex spatial challenges. Developed by BAF, Ltd., this iOS title occupies the growing market of minimalist puzzle games that prioritize clean mechanics over visual spectacle. The game's fundamental premise—connecting identically colored balls without intersecting lines—creates a pure logic puzzle environment that scales in difficulty through level progression. The core functionality revolves around drag-to-connect mechanics where players draw lines between matching colored spheres on a grid. Each level introduces additional balls and more complex arrangements, requiring players to plan connection sequences before executing moves. The game incorporates visual feedback through smooth line animations and color-coded elements, while a restart button allows for quick resetting of failed attempts. No time limits or scoring systems impose pressure, maintaining focus purely on spatial problem-solving. User experience benefits from an intentionally sparse interface that eliminates distractions. The tactile response of line drawing provides immediate feedback, while the absence of menus or complex controls makes the game instantly accessible. Real-world usage patterns show strongest engagement during short breaks, commutes, or wind-down periods, with sessions typically lasting 5-15 minutes. The monochromatic color scheme with accent colors ensures visual clarity, though some users might desire more visual variety across levels. User feedback reveals polarized reactions despite uniformly high ratings. Positive reviews like that from 'Vi’s fun game' (June 4, 2025) emphasize the game's ability to engage older demographics through accessible mental stimulation. Conversely, 'blahhooodeehoo' (May 31, 2025) demonstrates how the minimalist approach can feel repetitive to some players. 'Tens too t up' (June 26, 2025) represents the median experience, appreciating the challenge despite occasional frustration with difficult levels. The game excels at delivering focused cognitive exercise through elegant mechanics, though its minimalist approach represents both its greatest strength and primary limitation. While perfect for players seeking pure logic puzzles without narrative or visual complexity, it lacks the progression systems or variety that sustain long-term engagement for some users. Ideal for short mental warm-ups or relaxation, though extended play sessions may reveal repetitive patterns for all but the most dedicated puzzle enthusiasts.