Fourfold Line vs Directional Arrow GridPro

Fourfold Line is a calm logic puzzle built from elegant, interlocking line paths. Trace each route through its bends, find the arrowhead, and decide whether the way to the edge is clear. A correct choice releases the entire line and reveals new exits hidden inside the drawing. Deterministic levels grow from open patterns into dense, maze-like compositions that reward observation instead of speed. Use a limited hint when the paths feel tangled, restart instantly, and continue from saved progress. With monochrome line art, subtle haptics, accessible descriptions, and refined glass controls, every cleared board becomes a satisfying piece of visual order.

Unlock Every Arrow is an offline iPhone puzzle built around one idea: each arrow only moves the way it faces. Tap in the right order to clear the grid, match coloured gates, and stay ahead of Panic and the border trap. Earn stars and Clears, unlock arrow styles and grid themes in the Gallery, and replay your best runs—no account, no ads, and no in-app purchases. FEATURE ------- • 200-level campaign across five biomes with stars and unlock progression • Tap-to-dash gameplay—no dragging • Gates, terrain & weather—mud, springs, burrows, hay, fog, wind, rain, night • Border trap and Panic / lives pressure • Boosters: Remove, Shuffle, Flip (row flip with long-press) • Undo / rewind in-run; optional rewind after a loss • Daily puzzle and streak • Gallery—unlock arrow styles and grid themes with Clears • Dashboard, achievements, ghost replay, grid builder • Fully offline—progress saved on device HOW TO PLAY ----------- 1. Tap a top arrow—it dashes in its facing direction until it stops or exits. 2. Clear every arrow off the board through the correct gates to win. 3. Wrong gates and bumps raise Panic; the moving trap on the fence can cost lives. 4. Use Remove, Shuffle, or Flip when stuck. 5. Earn up to 3 stars and Clears; spend them in the Gallery and beat the daily puzzle. BENEFITS -------- • Easy to learn, hard to master • Play anywhere—no Wi‑Fi or sign-in • Fair experience—no ads or paywalls • Strong replay: campaign, daily, grid builder, unlocks, replays • Short portrait sessions with clear stats and achievements