[{"data":1,"prerenderedAt":182},["ShallowReactive",2],{"project-46170106":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":27,"sentiment":28,"stance_mix":29,"scored_comments":33,"aspects":34,"strip":37,"post_text":38,"what":39,"said":62,"maker_in_thread":98,"shape":109,"grid":114,"attempts":131,"same_week":145,"maker_shows":111,"maker_hidden":175,"reader_version":176,"card":177},"46170106","Radioactive Pooping Knights","I've been having fun building out a really simple chess learning app for my daughter (7).","post","Show HN: Radioactive Pooping Knights","https:\u002F\u002Fminichessgames.com\u002F#\u002Fplay\u002Fpooping-knights","minichessgames.com","patrickdavey",1764989022,2025,27,8,1744,3837,46,"shown","learning_science","chess learning game","web_app",[24,25,21,26],"chess for kids","knight movement puzzle","minichess","mixed",0.25,{"positive":30,"neutral":31,"mixed":32,"critical":31},3,1,0,5,{"idea":35,"design":36},{"positive":30,"critical":32},{"positive":32,"critical":31},[33,32,31,32,33,33,30,32],"I've been having fun building out a really simple chess learning app for my daughter (7).  It started with just \"maze like\" puzzles [1] and I've added a few more.\n\nThis \"radioactive pooping knights\" idea came from an Irish primary school chess website [2].  Really simple idea, two knights moving around the board leaving poo behind... Don't be the one forced to step on it.\n\n* best played with sound on.\n\n[1]. https:\u002F\u002Fminichessgames.com\u002F#\u002Fmovement\u002Fknight\n\n[2]. https:\u002F\u002Fficheall.ie\u002F\n\n *highly subjective, may not be better for you to play with sound at all ;)\n\np.s. Any \"buy me a coffee\" goes to my d",{"problem":40,"audience":45,"pricing":49,"motivation":53,"time_to_build":57,"stack":58,"openness":59,"stage":60,"team_size":61},{"value":41,"source":42,"evidence":43},"Teaches chess knight movement to young children in a playful way","maker",[44],{"id":7},{"value":46,"source":42,"evidence":47},"Young children learning chess, such as the maker's 7-year-old daughter",[48],{"id":7},{"value":50,"source":42,"evidence":51},"Optional buy-me-a-coffee donations go to maker's daughter",[52],{"id":7},{"value":54,"source":42,"evidence":55},"Maker built it for their daughter, inspired by an Irish primary school chess website",[56],{"id":7},null,[],"unknown","launched","solo",{"praise":63,"objections":76,"requests":84,"questions":85,"alternatives":93},[64],{"value":65,"source":66,"evidence":67},"Described as an amazing or hilarious idea","commenter",[68,72],{"id":69,"by":70,"text":71},"46172719","p2detar","Amazing idea! I managed to win once by not trying to pressure the opponent but just looking for the most free to move sectors on the board.",{"id":73,"by":74,"text":75},"46170240","bix6","lol this is hilarious",[77],{"value":78,"source":66,"evidence":79},"Win sound is not rewarding",[80],{"id":81,"by":82,"text":83},"46171462","nikvdp","omg the sound when you win is certainly not the reward I was hoping for",[],[86],{"value":87,"source":66,"evidence":88},"Why there is no capturing",[89],{"id":90,"by":91,"text":92},"46176245","oxpsi","lmao. no capturing?",[94],{"value":95,"source":42,"evidence":96},"Irish primary school chess website ficheall.ie",[97],{"id":7},{"comments":30,"answered":31,"key":99},[100,103,106],{"id":101,"text":102},"46175103","Well done :) the \"ai\" for this game is really basic, it just tries to find any free move and take it. The other games do a basic minmax to look ahead a bit. Glad you enjoyed it :)",{"id":104,"text":105},"46171880","On brand though surely ;) (What were you hoping for?, the other games have a more traditional winning melody ;)",{"id":107,"text":108},"46176959","Nope. Intentionally so :)",{"commenters":110,"max_depth":111,"maker_replies":30,"first_comment_mins":112,"lifespan_hours":113},6,2,25,31,[115,117,119,121,123,126,127,130],[69,32,33,116,70,32],"project\u002Fpositive\u002Fidea",[101,32,32,118,11,31],"maker\u002Fneutral\u002Fperformance",[81,31,31,120,82,32],"project\u002Fcritical\u002Fdesign",[104,31,32,122,11,31],"maker\u002Fneutral\u002Fdesign",[124,111,33,116,125,32],"46180358","mrlonglong",[73,30,33,116,74,32],[90,128,30,129,91,32],4,"project\u002Fneutral\u002Fdesign",[107,128,32,122,11,31],[132,135,140,141],{"id":133,"t":134,"points":30,"comments":32},"45553396",1760223362,{"id":136,"t":137,"points":138,"comments":139},"45715979",1761521545,12,7,{"id":4,"t":12,"points":14,"comments":15},{"id":142,"t":143,"points":111,"comments":144},"46572794",1768107095,9,[146,151,156,161,165,170],{"id":147,"name":148,"points":149,"category":150},"46205632","Gemini Pro 3 HN front page 2035 (future Hacker News front page)",3346,"ai",{"id":152,"name":153,"points":154,"category":155},"46220794","alpranalysis",239,"data",{"id":157,"name":158,"points":159,"category":160},"46148460","Onlyrecipe 2.0",201,"consumer_social",{"id":162,"name":163,"points":164,"category":20},"46203581","AlgoDrill",178,{"id":166,"name":167,"points":168,"category":169},"46198430","Docket",177,"productivity",{"id":171,"name":172,"points":173,"category":174},"46147329","Fanfa",154,"dev_tools",false,"v2",{"id":178,"name":5,"line":6,"ai":175,"cat":20,"year":13,"points":14,"comments":15,"rec":27,"s":28,"top":18,"kw":179,"maker":11,"domain":10,"tier":19,"attempts":128,"strip":180,"url":9,"mix":181,"praise":65,"objection":78,"sub":21},46170106,[24,25,21,26],"50105530",[30,31,32,31],1794036686925]