Clue Formula vs NumberBrix

Clue Formula is a 3D Mahjong puzzle with IQ-test style tiles and pattern-matching challenges. Your goal is to complete all levels. In each level, remove all tiles by selecting matching pairs. Not every matching tile can be selected. A tile is selectable only when it is positioned at the end of a row - when there is no neighboring tile on at least one side (left or right) within the same layer. To complete a level, you need to find matching pairs where both tiles are selectable. Each new level becomes more challenging as you advance. A hint can show all selectable matching pairs. A shuffle can rearrange the remaining tiles and help you continue the level. Key Features: 3D Mahjong Puzzle: Match selectable pairs and clear each level. IQ-Test Style Tiles: Match tiles using shapes and symbols. Layered 3D Levels: Look through rows and layers to find selectable matching pairs. Leaderboards: Complete levels and compete for a place on the leaderboards. Accessibility and Device Support: Clue Formula is fully playable with VoiceOver. Clue Formula is fully supported on Mac. Extra hints and extra shuffles are available for purchase.

Draw one path with numbers, from 1 to the end. Fill every square so consecutive numbers touch up, down, left or right, forming a single winding line. Every puzzle is solvable by logic alone, and every solve raises your rank. ■ Why NumberBrix - Exactly one solution, every time. Every puzzle can be solved by logic alone — no guessing. - No puzzle can be finished by just filling in numbers in order. Each one has a moment where you realize a number can only go in one place. - Four sizes: Easy 5x5, Medium 6x6, Hard 7x7, Expert 8x8. - Ranks and achievements: earn points with every solve and climb eight ranks from Novice to Grandmaster, with 12 achievements to collect. - The clear screen shows personal bests, rank-ups and new achievements. - Daily Puzzle: one shared puzzle each day, with a streak to keep going. - Share your result as an image. Daily puzzle shares never reveal the answer. - Hints, undo, a timer and per-difficulty stats. - Puzzles are prepared in advance, so there's no waiting. ■ Great for you if - You love logic puzzles, number puzzles or sudoku-style games and enjoy reasoning things out - You want a quiet, focused mental workout for your commute, break or bedtime - You'd rather solve by deduction than by trial and error - You like seeing steady progress from a little practice each day ■ Peace of mind - Every puzzle is generated on your device, and the game works offline. - No account needed. - Your records stay on your device and are never sent anywhere. - No third-party ad SDKs and no tracking. The app only goes online to load our other apps from the App Store.