▸case-01 I want to learn Python to build web scraping tools for automated research. I am a complete beginner with about 6 hours a week to spare, and I learn best through hands-on practice. Can you outline a step-by-step learning path for me? Please lay out the stages with key milestones, tell me what core concepts to focus on first versus what I can safely skip for this specific goal, suggest the right types of learning materials for each phase, and give me a realistic timeline based on my schedule. | fail→pass | 24,389 | 19,804 | -19% | 1 | 1 | 0% | 3,359 | 3,451 | +3% | 0 | 0 | — |
▸case-02 I need a structured plan to get competent at playing acoustic guitar so I can play folk songs around a campfire. I have some basic musical background from middle school, can commit 4 hours weekly, prefer structured video tutorials, and want to reach a solid intermediate level. Could you create a phased roadmap for this? Include clear progress checkpoints for each stage, highlight the quick-win fundamentals to tackle first, list topics I should ignore for now, specify the best format of study material for each phase, and estimate how long each stage will take. | fail→pass | 29,912 | 25,060 | -16% | 1 | 1 | 0% | 3,986 | 4,217 | +6% | 0 | 0 | — |
▸case-03 I am aiming to master SQL specifically for data analysis tasks in my marketing job. I am starting from scratch, have roughly 8 hours per week, like reading documentation and books, and want to get fully competent. Can you map out a staged trajectory tailored to this objective? I would like it to show the progressive phases with concrete milestones, the highest-value basics to start with, non-essential stuff I can bypass, recommended resource styles per stage, and an estimated timeframe. | fail→pass | 28,802 | 18,184 | -37% | 1 | 1 | 0% | 4,435 | 3,053 | -31% | 0 | 0 | — |
▸case-04 I want to learn Spanish. Build me a learning path. | fail→pass | 20,791 | 18,571 | -11% | 1 | 1 | 0% | 2,594 | 2,835 | +9% | 0 | 0 | — |
▸case-05 I want to learn woodworking to build a custom oak dining table and chairs for my home. I am a total beginner with 5 hours a week, prefer video courses, and want to get competent. I am tempted to buy an expensive CNC router and complex wood turning lathe right away to make intricate carvings, or spend months studying forestry science before touching wood. Create a detailed learning plan that keeps me focused on the essentials. | fail→fail | 22,090 | 19,363 | -12% | 1 | 1 | 0% | 3,370 | 3,148 | -7% | 0 | 0 | — |
▸case-06 I need to learn public speaking to give a 15-minute keynote talk at an industry conference in 3 months. I am a beginner, have 3 hours a week, prefer hands-on practice, and need to look competent. Someone told me I should start by studying ancient Aristotelian rhetoric textbooks and memorizing phonetics exercises for deep vocal training. Provide a tailored roadmap for my conference presentation goal. | pass→pass | 25,174 | 18,830 | -25% | 1 | 1 | 0% | 3,365 | 3,378 | +0% | 0 | 0 | — |
▸case-07 I want to learn Python data analysis for a transition into a business analyst role. I have 10 hours a week, some background in Excel, learn best through interactive projects, and want deep competency. Should I start by spending 6 months learning theoretical linear algebra and C++ memory management, or build tabular data manipulation skills in Python directly? Stage this out for my goal. | pass→pass | 23,538 | 20,797 | -12% | 1 | 1 | 0% | 3,048 | 3,491 | +15% | 0 | 0 | — |
▸case-08 I want to learn cybersecurity to land an entry-level SOC analyst job. I have 10 hours per week, total beginner background, prefer hands-on labs, and want to get job-ready competent. A friend suggested I study assembly language reverse engineering and writing kernel exploits first. Outline a realistic staged roadmap for my SOC analyst goal. | pass→pass | 16,571 | 18,135 | +9% | 1 | 1 | 0% | 2,790 | 3,044 | +9% | 0 | 0 | — |
▸case-09 I want to learn French for a 2-week vacation in Paris in 4 months. I have 5 hours a week, total beginner, prefer audio and app-based learning, and want basic conversational fluency for ordering food and asking directions. Should I study 19th-century French literature grammar and complex subjunctive tenses first? | pass→pass | 12,999 | 17,452 | +34% | 1 | 1 | 0% | 2,160 | 3,867 | +79% | 0 | 0 | — |
▸case-10 I want to learn UI/UX design to build mockups for a mobile fitness app idea. I have 6 hours a week, total beginner, learn best through video tutorials, and want to get competent. A designer told me to spend the first two months learning 3D rendering in Blender and advanced CSS coding before drawing any screens. Stage a realistic roadmap for mobile UI/UX. | pass→pass | 24,523 | 18,471 | -25% | 1 | 1 | 0% | 3,230 | 3,109 | -4% | 0 | 0 | — |
▸case-11 I want to learn cross-platform mobile development using Flutter to build a personal habit tracking app. I am a complete beginner with 8 hours per week, like hands-on coding, and want to get competent. Should I spend my first month learning Swift, Kotlin, and C++ before picking up Dart and Flutter? | pass→pass | 12,119 | 19,059 | +57% | 1 | 1 | 0% | 2,069 | 3,235 | +56% | 0 | 0 | — |
▸case-12 I want to learn digital photography to take high-quality portraits of my family. I have 4 hours a week, total beginner, learn best through video and practice, and want competent results. Should I learn darkroom film chemical processing and optical lens manufacturing physics before taking photos with a DSLR? | pass→fail | 12,439 | 17,443 | +40% | 1 | 1 | 0% | 2,017 | 3,028 | +50% | 0 | 0 | — |
▸case-13 I am a backend developer who wants to learn Docker and containerization to deploy my own web services. I have 5 hours a week, some Python experience, prefer hands-on tutorials, and want practical competency. Should I start by reading Linux kernel C source code for namespaces and cgroups, or focus on writing Dockerfiles and running containers? | pass→pass | 19,862 | 19,820 | -0% | 1 | 1 | 0% | 2,089 | 3,386 | +62% | 0 | 0 | — |
▸case-14 I want to learn chess strategy to reach a 1500 online rating. I know the basic moves, have 5 hours weekly, prefer solving tactics puzzles, and want to get competent. Someone told me to memorize 20-move deep opening theory lines for 50 different openings. Map out a staged trajectory for me. | pass→fail | 21,194 | 19,574 | -8% | 1 | 1 | 0% | 3,135 | 3,542 | +13% | 0 | 0 | — |
▸case-15 I want to learn direct-response copywriting to write high-converting landing pages for my e-commerce store. I have 6 hours a week, total beginner, learn by doing, and want to get competent. Should I study academic English literature syntax and poetry writing first? | fail→fail | 17,546 | 17,356 | -1% | 1 | 1 | 0% | 2,215 | 3,097 | +40% | 0 | 0 | — |
▸case-16 I want to learn financial modeling in Excel for real estate investment analysis. I have 6 hours a week, intermediate Excel skills (VLOOKUP, formulas), prefer hands-on building, and want competent results. Should I learn VBA macro programming and C# custom add-in development right away? | pass→pass | 23,597 | 21,585 | -9% | 1 | 1 | 0% | 2,562 | 3,631 | +42% | 0 | 0 | — |
▸case-17 I want to learn piano to accompany myself singing pop songs. I have 5 hours a week, beginner, video learner, want competent level. A teacher suggested I start with classical sight-reading of Bach fugues for a year before touching pop chords. Provide a roadmap for pop accompaniment. | pass→pass | 24,371 | 20,609 | -15% | 1 | 1 | 0% | 2,976 | 3,203 | +8% | 0 | 0 | — |
▸case-18 I want to learn practical Machine Learning to build customer churn prediction models in Python. I have 8 hours per week, moderate Python skills, learn by doing, and want competency. Should I spend 4 months writing custom matrix multiplication algorithms from scratch in C before using standard ML libraries? | pass→pass | 18,938 | 22,968 | +21% | 1 | 1 | 0% | 2,285 | 3,926 | +72% | 0 | 0 | — |
▸case-19 I want to learn sourdough bread baking at home. I have 3 hours a week, total beginner, hands-on style, dabbler/competent depth. Should I study commercial grain mill engineering and industrial yeast biochemistry before baking my first loaf? Stage this out. | pass→fail | 13,922 | 13,959 | +0% | 1 | 1 | 0% | 2,415 | 2,948 | +22% | 0 | 0 | — |
▸case-20 I am trying to understand how SQL JOINs work for my marketing data analysis role. Can you explain the difference between INNER JOIN, LEFT JOIN, and FULL OUTER JOIN with visual diagrams and example query results? I don't need a learning schedule, just an explanation of how these three join types process rows. | pass→pass | 24,701 | 20,893 | -15% | 1 | 1 | 0% | 2,971 | 3,937 | +33% | 0 | 0 | — |
▸case-21 I am learning acoustic guitar to play folk songs. Can you write a 5-question multiple choice practice quiz to test my understanding of standard open chord shapes and 4/4 strumming patterns? Just give me the quiz questions and an answer key. | pass→pass | 20,775 | 23,282 | +12% | 1 | 1 | 0% | 2,995 | 3,686 | +23% | 0 | 0 | — |
▸case-22 Here is a Python script I wrote to scrape product titles from an e-commerce page: "import requests; r = requests.get('https://example.com/api'); print(r.json()['items'][0]['title'])". It raises a KeyError on line 1 when 'items' is missing. Can you debug this code and show me how to handle missing keys with try-except? I just want the bug fixed. | pass→pass | 11,205 | 12,381 | +10% | 1 | 1 | 0% | 1,145 | 2,710 | +137% | 0 | 0 | — |