Simon Tatham's Logic Puzzles vs ThinkerLoop

Sudoku, Nonogram, Minesweeper, Suguru and Numberlink: 101 puzzle types in one ad-free collection. Start with a favorite, then discover your next challenge. Find your kind of puzzle - Enjoy number puzzles? Try Sudoku, Calcudoku and Futoshiki. - Follow number clues in Slitherlink, draw a single loop through the black and white pearls in Masyu, or connect islands in Hashi. - Shade and divide grids in Nonogram, Nurikabe and Shikaku. - Try something different with Minesweeper, Tents and Trees, or Star Battle. Learn by playing Interactive tutorials let you practice unfamiliar rules on the board. Choose from each game's available sizes and difficulties, and play practice puzzles offline at your own pace. New boards are generated so you can keep exploring. Start free, explore more with Pro Generate and play new boards free in 51 game types. The other 50 Pro games each include 5 different free boards, shared across practice and challenges. Pro unlocks unlimited new boards in those games, plus full replay history, advanced replay controls and long-term statistics. Make time for a puzzle Take on the shared daily challenge, review real games in replays, or follow your progress. Online challenges, rankings and cloud features need an internet connection. Included puzzles: Numbers & symbols: Sudoku, Calcudoku, Kakuro, Futoshiki, Binairo, Binairo+, Mathrax, Skyscrapers, Hidoku, ABCD, ABC End View, Hitori, Subsets, Suguru, Ripple Effect, Makaro, Nansuke Loops & connections: Slitherlink, Masyu, Hashi, Yajilin, Shingoki, Gokigen Naname, Spokes, Train Tracks, Signpost, NetWalk, Netslide, Roma, Stitches, Zip, Numberlink, Herugolf, Pencils, Mid-loop, Moon-or-Sun, Satogaeri, Suraromu, Yosenabe, Kuralin, Dotchi-Loop, Nagareru Shading & regions: Nonogram, Mosaic, Nurikabe, Fillomino, Shikaku, Patches, Double Choco, Heyawake, LITS, Norinori, Usowan, Nurimeizu, Dosun-Fuwari, Tapa, Shakashaka, Kurodoko, Palisade, Spiral Galaxies, Map, Yin-Yang, Sashigane, Hebi, Kurotto, Choco Banana, Nurimisaki, Juosan, Chained Block, Tilepaint, Nuritwin, Sto-stone, Tatamibari, Evolomino Placement & clues: Minesweeper, Battleships, Tents and Trees, Akari, Star Battle, Aquarium, Thermometers, Magnets, Kakurasu, Lollipops, Tatebo-Yokobo, Dominosa, Tawamurenga, Black Box, Haunted Mirror Maze, Mastermind Movement & space: 15 Puzzle, Sixteen, Twiddle, Cube, Flip, Flood, SameGame, Inertia, Peg Solitaire, Planarity, Clusters Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

ThinkerLoop is a premium brain-training playground — 33+ puzzle archetypes across six cognitive zones, with a fresh Daily Series every day and an educational breakdown after every solve. WHAT YOU'LL PLAY • Daily Series — Queens, Zip, Wend, and Pinpoint, LinkedIn-style logic puzzles with a new board every day • Six cognitive zones — Logic & Language, Spatial & Pattern, Quantitative & Math, Memory & Focus, Abstract Frameworks, and more • Speed Challenges — solve against the clock for Bronze, Silver, and Gold medals, server-verified so every leaderboard time is real WHY IT'S DIFFERENT Every solve ends with an Intellect Core: a short, honest breakdown of the cognitive rule or trick behind the puzzle — so you leave with an insight, not just a score. STAY MOTIVATED • Daily streaks and stars carry across every puzzle you solve • Global, weekly, monthly, and friends leaderboards for every Speed Challenge • Add friends and compare times head-to-head PLAY YOUR WAY Sign in with Google or Apple to sync your progress, or jump straight in as a guest — no account required to start playing. Free forever, supported by unobtrusive advertising. No paywalls, no premium tiers, no pressure.