[{"data":1,"prerenderedAt":475},["ShallowReactive",2],{"project-44118174":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":9,"maker":10,"posted_at":11,"year":12,"points":13,"comments":14,"rank_in_year":15,"shown_in_year":16,"top":17,"tier":18,"category":19,"subcategory":20,"format":21,"keywords":22,"reception":27,"sentiment":28,"stance_mix":29,"scored_comments":17,"aspects":34,"strip":42,"post_text":44,"what":45,"said":75,"maker_in_thread":169,"shape":178,"grid":182,"attempts":436,"same_week":437,"maker_shows":33,"maker_hidden":466,"reader_version":467,"card":468},"44118174","Beyond Cracking the Coding Interview","Every problem and solution in Beyond Cracking the Coding Interview","title","Show HN: Every problem and solution in Beyond Cracking the Coding Interview",null,"leeny",1748451973,2025,151,105,490,3837,13,"notable","learning_science","interview prep","web_app",[23,24,25,26],"coding interview","leetcode alternative","interview practice","ai interviewer","debated",0.133,{"positive":30,"neutral":31,"mixed":32,"critical":33},6,3,0,4,{"idea":35,"docs":37,"pricing":38,"execution":39,"privacy":41},{"positive":36,"critical":36},1,{"positive":31,"critical":32},{"positive":32,"critical":32},{"positive":32,"critical":40},2,{"positive":32,"critical":36},[43,43,32,32,32,32,32,32,32,32,32,32,43,31,36,32,31,32,32,36,32,43,32,32,32,32,32,32,32,32,32,36,31,32,32,32,32,32,32,32],5,"Hey HN, I'm Aline, founder of interviewing.io and one of the authors of Beyond Cracking the Coding Interview (the official sequel to CTCI).\n\nWe just compiled every problem (and solution) in the book and made them available for free. There are ~230 problems in total. Some of them are classics like n-queens, but almost all are new and not found in the original CTCI.\n\nYou can read through the problems and solutions, or you work them with our AI Interviewer, which is also free. I'd recommend doing AI Interviewer before you read the solutions, but you can do it in whichever order you like. (When yo",{"problem":46,"audience":52,"pricing":61,"motivation":65,"time_to_build":9,"stack":71,"openness":72,"stage":73,"team_size":74},{"value":47,"source":48,"evidence":49},"Preparing for technical coding interviews","maker",[50],{"id":51},"post",{"value":53,"source":54,"evidence":55},"Software engineers preparing for technical interviews","inferred",[56,57],{"id":51},{"id":58,"by":59,"text":60},"44136560","tanchaowen84","To be honest, I’ve done quite a bit of LeetCode, and while it’s great for practicing algorithms and problem-solving, I’ve found that I rarely use these “fancy” algorithms in my…",{"value":62,"source":48,"evidence":63},"Free to access, requires account creation",[64],{"id":51},{"value":66,"source":48,"evidence":67},"Get people to read the book and use interviewing.io; putting good content out free markets to engineers",[68],{"id":69,"by":10,"text":70},"44136497","OP here. A few of you have asked why we made these problems free. The answer is twofold, simple, and maybe even a bit underwhelming: 1) We want people to read the book (To wit,…",[],"free","launched","company",{"praise":76,"objections":94,"requests":135,"questions":144,"alternatives":159},[77,89],{"value":78,"source":79,"evidence":80},"Useful free resource with non-LeetCode content on resumes and outreach","commenter",[81,85],{"id":82,"by":83,"text":84},"44136258","quelup","This is awesome. Just for awareness - I started going through the book a few days ago and there's a lot of other useful information outside of the LC style questions (e.g. what's…",{"id":86,"by":87,"text":88},"44136452","slackware_linux","Incredible value here, thanks for sharing Aline. The book itself is a wonderful resource, not just for the technical chapters but the rest on resumes and reaching out etc. Even…",{"value":90,"source":79,"evidence":91},"AI Interviewer is useful for interview prep",[92,93],{"id":58,"by":59,"text":60},{"id":86,"by":87,"text":88},[95,107,121,128],{"value":96,"source":79,"evidence":97},"LeetCode-style interviews test memorization and poorly predict job performance",[98,99,103],{"id":58,"by":59,"text":60},{"id":100,"by":101,"text":102},"44136403","AndrewStephens","Cracking the Code Interview is a great book and excellent for practice and brushing up. But I have found leet-code questions terrible for actually interviewing candidates. A lot…",{"id":104,"by":105,"text":106},"44136965","jwmoz","'Principal' developer at my last place spent 100 consecutive days grinding leetcode. Shortly after had an interview where they made him do a leetcode test live and he failed it.…",{"value":108,"source":79,"evidence":109},"Interview process causes performance anxiety and is a poor filter",[110,114,118],{"id":111,"by":112,"text":113},"44137208","Spivak","It's a whole separate skill to be able to code with an audience, let alone an audience who is judging you. I could forgive a non-technical interviewer not knowing this but surely…",{"id":115,"by":116,"text":117},"44137678","w0mbat","I can't code with somebody looking over my shoulder. I need to relax and think about the task. They expect me to code while being judged by one or more strangers, against the…",{"id":119,"by":105,"text":120},"44137435","It's almost impossible for me to do any serious work or problem solving in an interview situation due to anxiety and stress-my mind simple does not work the same way as it does…",{"value":122,"source":79,"evidence":123},"AI Interviewer is unwanted; users want to submit solutions directly",[124],{"id":125,"by":126,"text":127},"44137840","OnionBlender","I wish I could just submit my solution and be told if it passes instead of dealing with the AI Interviewer. A lot of problems don't have a leetcode equivalent.",{"value":129,"source":79,"evidence":130},"Not available in some countries such as India",[131],{"id":132,"by":133,"text":134},"44137238","avinassh","I would like to give a try, but I am getting this for India: My name is Aline, and I'm the founder of interviewing.io. Thanks so much for your interest. It looks like you’re not…",[136,140],{"value":137,"source":79,"evidence":138},"Allow submitting solutions directly instead of AI Interviewer",[139],{"id":125,"by":126,"text":127},{"value":141,"source":79,"evidence":142},"Fix country access restrictions",[143],{"id":132,"by":133,"text":134},[145,152],{"value":146,"source":79,"evidence":147},"Why are the problems free?",[148],{"id":149,"by":150,"text":151},"44135963","dcsan","This sounds like an amazing resource. What’s the rationale for making it all free?",{"value":153,"source":79,"evidence":154},"How was name known from email signup?",[155],{"id":156,"by":157,"text":158},"44136968","davidpfarrell","How did your site know my first\u002Flast name when I gave my email address to create an account and clicked the confirmation link you sent?",[160,165],{"value":161,"source":79,"evidence":162},"LeetCode",[163,164],{"id":58,"by":59,"text":60},{"id":104,"by":105,"text":106},{"value":166,"source":79,"evidence":167},"Cracking the Coding Interview",[168],{"id":100,"by":101,"text":102},{"comments":43,"answered":31,"key":170},[171,172,175],{"id":69,"text":70},{"id":173,"text":174},"44137290","Odd, that shouldn't be happening. Can you please email support@ and say you're trying to access the book materials, and we'll investigate",{"id":176,"text":177},"44136479","I agree with what Mike said. We shared the content because we want people to read the book and to use interviewing.io... it's not because we've given up on it (see my longer…",{"commenters":179,"max_depth":17,"maker_replies":43,"first_comment_mins":180,"lifespan_hours":181},63,29,106,[183,185,189,191,192,196,199,201,204,207,209,212,215,216,217,218,221,222,226,229,232,235,238,241,244,247,249,252,255,258,262,265,269,270,273,275,279,282,285,287,290,293,296,300,301,305,307,309,312,315,317,321,324,327,329,331,333,336,338,340,342,345,348,351,354,356,358,360,362,365,367,370,373,375,377,380,385,388,392,396,399,401,404,406,408,410,412,414,416,418,420,422,425,428,431,433],[58,32,43,184,59,32],"project\u002Fpositive\u002Fidea",[186,32,32,187,188,32],"44140131","other\u002Fneutral\u002Fidea","IshKebab",[82,36,43,190,83,32],"project\u002Fpositive\u002Fdocs",[86,40,43,190,87,32],[193,31,32,194,195,32],"44137195","other\u002Fneutral\u002Fnone","devnull3",[197,31,32,194,198,32],"44137242","lapcat",[200,31,32,194,195,32],"44137282",[202,31,32,194,203,32],"44137322","bespokedevelopr",[205,31,32,194,206,32],"44137361","throwanem",[208,31,32,194,195,32],"44137396",[210,31,32,194,211,32],"44137563","williamdclt",[213,31,32,194,214,32],"44137577","jghn",[104,33,32,187,105,32],[111,33,32,187,112,32],[119,33,32,194,105,32],[219,33,32,187,220,32],"44137629","daseiner1",[115,33,32,194,116,32],[223,33,32,224,225,32],"44137211","commenter\u002Fneutral\u002Fnone","barbazoo",[227,33,32,194,228,32],"44137265","HeyLaughingBoy",[230,33,32,194,231,32],"44137346","colordrops",[233,33,32,194,234,32],"44137364","htrp",[236,33,32,194,237,32],"44137995","neilv",[239,33,32,194,240,32],"44151265","horns4lyfe",[242,33,32,194,243,32],"44137451","serial_dev",[245,33,32,187,246,32],"44137710","hnthrow90348765",[248,33,32,194,228,32],"44138035",[250,33,32,194,251,32],"44137541","Uehreka",[253,33,32,194,254,32],"44137724","hatradiowigwam",[256,33,32,194,257,32],"44141736","stevenalowe",[259,43,43,260,261,32],"44136167","maker\u002Fpositive\u002Fnone","bungled",[263,30,43,260,264,32],"44118524","dwightgunning",[266,30,31,267,268,32],"44136063","maker\u002Fneutral\u002Fpricing","squeegee_scream",[69,30,32,267,10,36],[132,271,36,272,133,32],7,"project\u002Fcritical\u002Fexecution",[173,271,32,274,10,36],"maker\u002Fneutral\u002Fexecution",[276,277,32,194,278,32],"44137495",8,"joshdavham",[280,277,32,224,281,32],"44138015","hakkotsu",[283,277,32,194,284,32],"44138291","slipnslider",[149,286,31,267,150,32],9,[288,286,32,194,289,32],"44136156","Peroni",[291,286,32,224,292,32],"44136375","notyourwork",[294,286,32,187,295,32],"44136191","diarrhea",[297,286,32,298,299,32],"44136422","commenter\u002Fneutral\u002Fidea","michael_mroczka",[176,286,32,187,10,36],[302,303,32,187,304,32],"44140736",10,"hintymad",[125,306,36,272,126,32],11,[308,306,32,274,10,36],"44137894",[156,310,36,311,157,32],12,"project\u002Fcritical\u002Fprivacy",[313,310,32,314,10,36],"44137299","maker\u002Fneutral\u002Fprivacy",[316,17,32,194,237,32],"44138162",[318,319,43,190,320,32],"44136363",14,"bko",[322,319,32,194,323,32],"44136629","stmw",[325,319,32,224,326,32],"44137538","bornfreddy",[328,319,32,224,323,32],"44138312",[330,319,32,224,326,32],"44139634",[332,319,32,224,323,32],"44141798",[334,319,32,224,335,32],"44137117","BeetleB",[337,319,32,224,323,32],"44138293",[339,319,32,224,335,32],"44139570",[341,319,32,224,323,32],"44155432",[100,343,32,344,101,32],15,"other\u002Fcritical\u002Fidea",[346,343,32,224,347,32],"44136656","paxys",[349,343,32,224,350,32],"44136765","dimgl",[352,343,32,194,353,32],"44136903","ownagefool",[355,343,32,194,101,32],"44137321",[357,343,32,224,323,32],"44138335",[359,343,32,194,246,32],"44137845",[361,343,32,194,116,32],"44137886",[363,343,32,194,364,32],"44136928","brettgriffin",[366,343,32,224,105,32],"44137029",[368,343,32,224,369,32],"44137086","wapeoifjaweofji",[371,343,32,194,372,32],"44137530","ryandrake",[374,343,32,224,364,32],"44138613",[376,343,32,224,372,32],"44138745",[378,343,32,224,379,32],"44138379","koliber",[381,382,36,383,384,32],"44136475",16,"project\u002Fcritical\u002Fidea","QuadmasterXLII",[386,382,32,224,387,32],"44136504","stuartjohnson12",[389,382,31,390,391,32],"44137380","project\u002Fneutral\u002Fnone","commandlinefan",[393,394,32,194,395,32],"44136105",17,"constantcrying",[397,394,32,194,398,32],"44136128","FirmwareBurner",[400,394,32,224,395,32],"44136177",[402,394,32,194,403,32],"44136194","pvg",[405,394,32,194,395,32],"44136227",[407,394,32,194,403,32],"44136307",[409,394,32,194,395,32],"44138494",[411,394,32,194,403,32],"44138956",[413,394,32,194,395,32],"44140265",[415,394,32,224,403,32],"44140759",[417,394,32,224,395,32],"44140903",[419,394,32,224,403,32],"44141040",[421,394,32,224,395,32],"44142739",[423,394,32,194,424,32],"44136145","ativzzz",[426,394,32,194,427,32],"44136158","pc86",[429,394,32,194,430,32],"44136172","arbll",[432,394,32,224,395,32],"44136214",[434,394,32,194,435,32],"44141822","tomhow",[],[438,443,448,453,458,462],{"id":439,"name":440,"points":441,"category":442},"44118023","Desktop 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