Get better at Go with this large collection of tsumego problems!

Strongest Go/Baduk on Google Play! Levels 18 Kyu to 3 Dan

Play the ancient game of GO (baduk, weiki, 围棋, 바둑, 囲碁) againstother players.

Learn & Play Go with human or AI opponents

Official Go game of International AI Go Association. Online gamesintorduced!

Enjoy Go with the strongest AI KataGo on mobile without worryingabout battery

Champion Go is a Go (also called as Igo, Badukor Weiqi) game, powered by Crazy Stone.(June 21) Upgraded our 'Engine Server Game' to the Deep Learningversion ! (Subscription is required)---------------------------------------------------Champion Go is a Go application from beginner to expert!Crazy Stone is a popularly known Go engine, based on theMonte-Carlo evaluation technique,combined with tree search, and has achieved 5d at KGS rating.We have optimized this particular version for Android.(*)KGS・・・Internet Go game site played by Go fans all over theworldWe have also provided 'Engine Server Game' mode (Subscription isrequired for these games).n this mode, you can play games against the latest Deep Learningversion of Crazy Stonewhich is installed in our computer server. Therefore you can enjoyonline games against a very strong computer program.■ Medal challenge modeChampion Go has 2 game modes, Normal game & Medalchallenge.In Medal challenge, there are 150 different levels of playset by combination of COM level, handicap & board size.You can win medals by defeating computer under the specifiedconditions.Why don't you challenge to collect all the medals!■ Friendly 3 input methodsThere are 3 options of input methods (Zoom, Cursor &Touch).■ Helpful Game record featuresYou can view full game history in the game record and restart gamefrom the selected move,which should help reviewing your game.Various Game record features should be practical for improving yourGo.-■ Other Features・Human vs Computer, Human vs Human(sharing a single device)・3 types of board size (9x9,13x13,19x19)・Handicap games, variable options of komi・Hint (suggest)・Instant Undo (available even when the computer is thinking)・Automatic territory calculation・Suspend/Re-start (in game)・Save/Load game record・Send game record (sgf-file) by e-mail・Automatic and manual replay of a game record・Byoyomi(time limit) settings (only for human)・Atari warning・Highlight the last move・COM resign feature※In medal challenge mode, some features related with game recordand hints are not available.Also Undo is limited to the recent move you made(2 consecutiveUndos can not be made).■ Engine Server GameNew version of Crazy Stone employing Deep Learning technology forEngine Server Games!Subscription is required for these games ($2.63 per month).There are 10 levels of play for each 9x9,13x13,19x19 boardsize.Please enjoy online Go games against a very strong computerprogram.Crazy Stone has made a huge step forward by combining Deep NeuralNetworks with Monte Carlo Tree Search.The new program has scored a winning rate of over 90% against theprevious version!We have upgraded our Go Engine Server to this latest version, andnow you can play games against Crazy Stonethat has achieved 7d on kgs rating.(We have provided a 8 core engine server for these games)*Notes for subscriptionThe price of subscription is $2.63 per month.The Subscription will be renewed automatically unless cancelledmore than 24 hoursbefore the end of it's current period.To turn-off the auto renewal of subscription, please touch the'Cancel Auto-renewal'button below and change your Google Play Account settings.You will not be able to cancel the current subscription during itsactive period.

Full featured app for the Game of Go with Steenvreter (ArtificialIntelligence)

SGF editor with built-in KJD, supporting plugins

Play and study go now!

PLEASE NOTE!The game does not support Android 7.0 or above.Slug it out! and become the best slugslinger of all time! Play ashero Eli Shane in this fast-paced action puzzle game based on thepopular animated television series Slugterra. Collect littlecritters called slugs then fire them out of your high-poweredblaster, transforming them into magical battle beasts! Each slughas its own unique power. The more you use your slugs, the morepowerful they become. Collect all the slugs and use them to battlea horde of villains and stop the evil Dr. Blakk!To play, quickly match tiles on the game board to power up yourslugs. Tap the slug icon to load them into your blaster then watchout as they transform and attack your opponents!The key to being the best slugslinger around is choosing the bestslugs for each round, and knowing when to use them!Players can collect new slugs and unlock slug powers in story mode,or duel an endless stream of opponents to compete for top leaderboard scores in challenge mode.Special items are now available in the store to boost your gameplay.***The Bottom Line: 9.5/10 (Super!) Slugterra: Slug it Out! isn’tthe first strategy match-3 that we’ve played but, by far itincorporates the need for strategy more than others. Tack on anadorable theme and you’ve got one of the best strategy-puzzlersthis year.” – Appstore ArcadeFeatures:• Match tiles on the playing board to power-up your slugs and blastyour opponents• Collect new slugs and unlock slug powers as you play• Battle all of your favourite villains from Slugterra andchallenge Dr. Blakk!• Add all of your favourite slugs to your arsenal, includingInfurnus, Frostcrawler, Tazerling, Flatulorhinkus, Arachnet,Fandango, Doc, Enigmo, Rammstone, Hoverbug, Aquabeek, Makobreaker,Flaringo, Thresher, Frightgeist, Negashade, Ping, Xmitter and manymore!!• Combine two slugs for an incredible fusion shot!• Ghoul your game and add ghoul slugs to your arsenal!• Play through story mode to collect slugs and unlock newpowers• Special items available in the store to boost your game playincluding blaster mods, slug chargers, new characters andmore

Use the unique powers of graBLOX to help these little aliens gethome. This dangerously challenging puzzle game will have youscratching your noggin and picking your brain for hours! Thepremise is simple: remove all the BLOX from the board. Since eachBLOX behaves and reacts differently, only those with the cleveresttricks will be able to solve all the puzzles. Think you’ve got whatit takes to think outside the BLOX?And NOW, you can create your OWN levels using the graBLOX LevelBuilder! Use any of the BLOX to create your own levels. Send yourlevels to your friends, or send them to us and you could see alevel with your name on it in a future update!

Join Tiny Thief on a big adventure!“Utterly charming.” - Kotaku“Delightful” - The Guardian“A game anyone can enjoy, and it's probably going to make yousmile within the first minute.” - PC Mag“Cute, clever, and oddly rewarding.” - 148 Apps“If you need a good puzzle game today, or heck, even a smile,you should probably go grab Tiny Thief.” - Touch ArcadeIn a world of greed, corruption and injustice, one little guydecides to stand up for the little guy! Say hello to Tiny Thief, anunconventional hero who uses cunning and trickery to out-smart hisopponents across six epic medieval adventures. But beware! He facesfearsome foes, like the Dark Knight, rogue pirates and even a giantrobot!Tiny Thief brings back the magic from the point-and-click gamesof old, charming you with its very own visual style and offbeatsense of humor.The game throws some seriously mind-boggling puzzles at you,with tons of surprising interactive gameplay elements along theway. So get ready to embark on an epic quest to save a princess andkingdom in peril!Six big adventures – sneak and steal your way through six epicquests, featuring an awesome pirate ship and daring castlesiege!Use cunning and skill – out-smart your tricky opponents usingthe element of surprise and some downright sneakiness!Unexpected surprises – explore fully interactive levels anduncover hidden treasures and other surprises at every turn!Tiny Thief is ready to start his big adventure. Are you?What's new in update 1.2.0:UNLOCK A FULL NEW EPISODE WITH A SIMPLE PURCHASE: In this newmagical adventure, the King is kidnapped by the Wicked Witch! Torescue him, our tiny hero will have to turn to dark magic for help,and fight witches and their evil spells. The final battle is aclassic duel with a dragon! Can Tiny Thief break the spell and freethe King?EPISODE INCLUDES:- 5 New, magic-filled levels- 18 Hidden objects to find- 10 New characters including witches, ghosts and dragonsPlease be aware that Google Play is required to make in-apppurchases.Terms of Use: http://www.rovio.com/eulaPrivacy Policy: http://www.rovio.com/privacyImportant Message for ParentsThis game may include:- Direct links to social networking websites that are intended foran audience over the age of 13.- Direct links to the internet that can take players away from thegame with the potential to browse any web page.- Advertising of Rovio products and also products from selectpartners.

More than 80 M downloadsworldwide.Here comes new BRAIN TEASERS from the maker ofBlock!, Pipe Lines : Hexa & Words Crush:Hidden Word!.Roll the Ball® - slide puzzle is a simple addictive unblock puzzlegame, keep you playing it!Do you like the game genres as below? Great! Roll the Ball® - slidepuzzle has all the elements. ;)• Sliding Puzzles, Just move and move!• Puzzle Games, Thought-provoking fun.• Maze Puzzle Games, Escape the maze.• Brain Teasers, Test yourself. Exercise your brain.• Physics Puzzler, Physics-based gaming.• Match-3 Puzzle, Easy to learn but hard to master.• Retro Games, Revisit the classics• Exam Prep & Tutoring, Practice makes perfect. Trainyou brain to active mind.• Family Puzzle Games, Enjoy the game with yourfamily.Move the blocks with your finger to create a path for moving theball to the red GOAL block. But riveted blocks can't be moved. Areyou ready to play? Download and start solving puzzles now!FEATURES• SLIDING PUZZLE- An essential is for the adult to kids of all ages.• TONS OF EPIC LEVELS- You can enjoy the game enough.• NO TIME LIMIT- Play at your own pace.• NO WIFI? NO PROBLEM!- Games you can play offline.• MORE VARIATIONS- Moving, Rotation mode to challenge & Star mode torelax.• USEFUL IN-GAME FUNCTIONS:- RESTART: Just restart a level quickly.- UNDO : Have a mistake? Don't worry, just put it back.- HINTS : It's a good friend. Of course, it may be wrong.• GET DAILY BONUS & GIFTS- The Santa may give gifts to you. Check a message box often.• ANNOYING ADS? NO PROBLEM!- Buy AD FREE(USD 1.99) or Participate in ads improvement programby in-game Email.• OPTIMIZED ANDROID & GOOGLE PLAY GAMES- Support both PHONES & TABLETS.- Support both ARM & x86 DEVICES.- Support GOOGLE+ recommendation.- LEADERBOARDS & ACHIEVEMENTS from Google Play Games.- CLOUD SAVE: Your game progress is being saved online with GooglePlay. You can sync your game progress between devices, phones &tablets using the same Google Play Account. It's support gameprogress only, not hints, not auto-save. Be careful, if you tap the"Save" or "Load" button, it will works at once.- MULTIPLAYER GAME : It's required to sign-in Google Play Games. Itconsists of Basic, Star and Rotation modes. The Star mode inmultiplayer game is fake, easy to say, Ignore the stars. Beat theother players worldwide. Invite your friends and enjoy the gametogether!• UP-TO-COMING WITH GOOGLE PLAY- QUEST, GIFTS, APP INDEXINGNOTES• Roll the Ball® - slide puzzle contains the ads like banner,interstitial, video and house ads.• Roll the Ball® - slide puzzle sells In-app products like AD FREE,Hints and level packages.E-MAIL• [email protected]•https://play.google.com/store/apps/dev?id=6249013288401661340Like us on FACEBOOK• https://www.facebook.com/BitMangoGamesLet's ROLL THE BALL. Let's CRUSH THE PUZZLE. lol[AWARD]- 2016-01-08 : New & Updated Games (133 countries)- 2015-12-17 : New & Updated Games (98 countries)

JAM your cookies before they crumble in CookieJam! Sprinkled with a deliciously sweet twist, this match-3 game isequal parts fun and challenging.Blast through bakery islands and help Chef Panda match and crunchthrough hundreds of exciting levels! Hop in your traveling bakeryto set sail on this free puzzle adventure. Swap candy, cookies, andcakes to explore mouth-watering patisseries from around theworld.Got a sweet tooth? Curb your cravings with this calorie free treat!You can have all the cookies, cake, candy and treats that you want!Whip your way though hundreds of addictively sweet match 3challenges by concocting scrumptious cookie combos. Crunch andcrush as fast as you can, or your batch will be ruined by theGingerbread Man!KEY INGREDIENTS:◆ Never-ending fun with THOUSANDS of unique levels and more tocome◆ Deliciously sweet supply of power-ups and combos◆ Swap, crush, and jam your way through fantastical bakeryislands◆ Fun and easy game to learn, but a rewarding challenge tomaster◆ Free and filled with adventure!TOPPED WITH:◆ Special rewards and events all the time◆ Facebook connection so you can share the adventure withfriends◆ Seamless sync across multiple devices and platforms!LIKE: https://www.facebook.com/PlayCookieJamFOLLOW: @SGNgamesDEVELOPER INFO: Jam City is the leading developer in trulycross-platform social gaming! Check out our other free match 3puzzle games! You'll love to swap, match, and crunch through everexpanding levels and events. Check back often to see all the newcake and sweet treats that we've added! You'll love to jam througheach sweet puzzle. Begin your bakery adventure on this free matchthree puzzle game today!

Feed your brain with classic puzzle game incompletely new high-end 3d edition. Visit the magical garden andguide cute ladybug through mind-blowing puzzles to unlock newchallenges.*Silver Medal from Playandroid.com magazine*"Beautiful graphics and easy controls. Easily the best Sokoban gameout there" - ***** review on Google PlayATTENTION: This game is an implementation of a great classic puzzlegame and can help you keep your brain in shape! What are youwaiting for? Get it for FREE now!Here are some distinctive features of this game:* Eye candy 3D cartoon graphics* Increasing difficulty - if you find first levels too easy thenplease don’t be upset - solve them quickly and get into seriouschallenge!* Game is optimized for tablets - looks great on Nexus7 or GalaxyNote 10.1* Switch-able 2d/3d view mode* More than 100 levels and counting* AI techniques are in use to improve control scheme* A lot of different control schemes: swype, box dragging, tap,graphical buttons.* No need to download additional files, just install and play* This game comes with in app payments and there are two featuresthat are accessible only through them: disabling ads and checkingsolution for problematic puzzles. But please be aware that if youcan't solve a puzzle you can simply 'surrender' and go to the nextone for free.* Also there is no need to pay for puzzles - you can unlock newones by collecting stars and improving your score.Are you ready to take the challenge?Original concept is also known as: "warehouse keeper", "push box"or "mouse and cheese"------We are a very small indie development team (only one programmer andone 3d artist), so please be tolerant for us!If you’ll find a bug or have any other suggestions please contactus: [email protected]!This software was created with open source tools:Audacity, Blender, Eclipse, Gimp, Inkscape, libGDX, Ubuntu,Universal Tween Engine, Yasc

"The best puzzle game ever.""Devilishly addictive!" - Gizmodo"You'll wrack your brains for hours!" - TapMagazine"All aboard! Trainyard is a five star puzzle experience whose railseveryone should ride." - Gamezebo"Trainyard is as fully featured as a puzzle fan could want." -Appspy"It's a clever concept, simple to grasp but with a lot of variety."- 148AppsTrainyard Express is a puzzle solving game unlike any that you'veever played. It's easy to learn but very tough to master. Your jobis simple: get each train to a goal station. Red trains go to redstations, blue trains go to blue stations, etc. You control thetrains by drawing track for them to follow. There isn't a timelimit or even a score; the only thing you need to do is figure outa solution for each puzzle.Trainyard Express Features:+ Innovative and challenging puzzle mechanic+ Smooth difficulty curve+ Over 60 fantastic puzzles+ Hundreds of ways to solve each puzzle+ Solutions can be found on Trainyard.ca+ Looks GREAT on tablets!+ Engineered for low battery usage+ Colour-blind mode+ A year in the making+ Developed in one person's spare time(support indie games!)The first few puzzles are almost too easy, but as the difficultyincreases you'll be thankful that you were able to practice thefundamentals of drawing track. As the game progresses, you'll haveto use basic colour theory to combine trains of different colours,use timing to merge, and use every inch of your brain in your questto beat the game.What's the difference between Trainyard and Express? In the fullgame there are more than 100 more puzzles!The full game also has splitter pieces, which are AWESOME.Stuck on a puzzle? There are over 1.2 MILLION player submittedsolutions at http://trainyard.ca/solutionsFind out more at http://www.trainyard.caDeveloped by Matt Rix ([email protected])

Get ready to BOT FIGHT! Continue the journeywith Baymax, Hiro and the rest of the Big Hero 6 team in an epicMatch-3 puzzle adventure.- EXPERIENCE THRILLING STRATEGIC COMBAT & MATCH-3GAMEPLAYMatch 3 or more Power Cells to power up your team. Power Cellsand Bots of the same color activate an attack. Test your skills bycreating the biggest combos to blast through your enemies! Destroyall of the enemy waves and reprogram the V.I.L.E. infected Bots todefeat Yama!- LEVEL UP, EVOLVE AND BUILD THE MOST EPIC TEAMOver hundreds of Bots to collect! Level Up your team intoadvanced, top of the line battle Bots. Evolve your Bots bygathering rare parts. Try different combinations of Bots and bringthe most powerful team into battle to save the day!- TEAM UP WITH FRIENDSBring along other players to complete missions and earn rewards!The world of Big Hero 6 is always growing with weekly events,expanding updates and new challenges. Come explore breathtaking SanFransokyo today!Visit Facebook.com/DisneyMobile for cool game tips, news andmore! Big Hero 6 Bot Fight is free to play but some in-game itemsmay require payment.Before you download this experience, please consider that thisapp contains social media links to connect with others, in-apppurchases that cost real money, push notifications to let you knowwhen we have exciting updates like new content, as well asadvertising for The Walt Disney Family of Companies and some thirdparties.