ChipFlip vs Coverlet

ChipFlip combines elements of classic board games with a novel mechanic where pieces can flip based on their neighborhood. The game challenges players to think several moves ahead and consider the cascading effects of each placement. ChipFlip was developed as a graph-paper-and-pencil game by one of us in the early 1970s. Influenced by Conway's Life, it is an exploration of emergent gameplay from simple rules. The AI opponent uses a minimax algorithm with alpha-beta pruning to provide a challenging experience across multiple difficulty levels. How to Play :Place white chips strategically on the board to flip your opponent's black chips. Chips flip when they have 4 or more neighbors of the opposing color. The player with the most chips when the board is full wins! See the **Rules** section for complete gameplay details.

A little logic. A growing quilt. Coverlet brings eight puzzle techniques together in a calm quilting-inspired game: Patchwork, Appliqué, Piecing, Stitchline, Rosette, Buttons, Cross-Stitch and Gingham. Explore a journey for every technique: 100 Patchwork levels and seven 12-level campaigns with progressive boards. Return for daily puzzles, the weekly Sampler Square, or a short Sprint. Play at your own pace. Relaxed campaign play is the default, with optional timed challenges and earned Thread rewards. Use hints and undo as you learn each technique. Core puzzles work offline. Start with the free boards. Full Quilt is a one-time purchase that includes the complete Patchwork Journey, board packs, the daily archive, unlimited practice and additional fabrics. Individual board packs remain available separately. Your existing purchases keep their benefits, and Restore Purchases is available in the app. No ads. No subscription. Optional Game Center features let you take your puzzles further.