The latest articles on DEV Community by Lazare Mirziashvili (@lazaremirziashvili). https://dev.to/lazaremirziashvili https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3849530%2F36c90f88-7f6f-4357-af34-b6721cf99c30.jpg https://dev.to/lazaremirziashvili en Lazare Mirziashvili Sun, 29 Mar 2026 15:06:16 +0000 https://dev.to/lazaremirziashvili/algoora-the-competitive-coding-platform-that-actually-makes-you-want-to-practice-algorithms-1608 https://dev.to/lazaremirziashvili/algoora-the-competitive-coding-platform-that-actually-makes-you-want-to-practice-algorithms-1608 <p>If you've ever opened LeetCode, stared at a problem, and immediately closed your laptop — you're not alone. Grinding algorithm problems in isolation is brutal. No stakes, no community, no reward loop.</p> <p>That's why I built Algoora (<a href="https://algoora.vercel.app/" rel="noopener noreferrer">https://algoora.vercel.app/</a>) — a competitive coding platform designed to be the place you actually want to show up every day.</p> <h2> What Is Algoora? </h2> <p>Algoora is a free web-based competitive coding platform where developers solve algorithmic problems, compete in live tournaments, collaborate with teams, and earn real rewards for their progress. Built for everyone from curious beginners to engineers prepping for FAANG interviews.</p> <p>Think LeetCode meets a competitive game — with XP, battle passes, cosmetic unlocks, real-time team sessions, and live competitions that make every session feel like it matters.</p> <h2> Core Features </h2> <h3> 🧩 Problem Library — Solo &amp; Team Modes </h3> <p>Four difficulty tiers: Easy, Medium, Hard, and Extreme. What makes it different is <strong>Team Mode</strong> — certain problems are designed for two people. One takes the <strong>Coder</strong> role (writes the solution), the other takes the <strong>Explainer</strong> role (guides the logic out loud). Real pair programming, built into the platform.</p> <p>Every problem includes:</p> <ul> <li>Hints and full editorials</li> <li>Time and space complexity breakdowns</li> <li>Company tags (know which firms ask what)</li> <li>Similar problems for topic-based drilling</li> <li>Video solutions on selected problems</li> </ul> <h3> ⚔️ Live Competitions </h3> <p>Real-time coding tournaments with a live arena, global leaderboard, and time pressure. Race other developers, earn ranking rewards, and get that adrenaline hit of solving a Hard problem with 90 seconds left on the clock.</p> <h3> 👥 Teams </h3> <p>Create or join a team, build your roster, and compete together. Teams have dashboards, shared stats, and WebSocket-powered live coding sessions where both teammates see every change in real time.</p> <h3> 📈 XP, Levels &amp; Streaks </h3> <p>Every solved problem gives XP. Daily challenges extend your streak. Level up and let your profile show the world how hard you grind.</p> <h3> 🏆 Achievements &amp; Badges </h3> <p>A full achievement system — "Solve 100 problems," "Win your first competition," "Maintain a 30-day streak." Badges display publicly on your profile as proof of skill.</p> <h3> 🎮 Coding Pass (Battle Pass) </h3> <p>A seasonal battle pass inspired by games like Valorant. Complete challenges, earn XP, unlock cosmetic rewards tier by tier. Premium pass holders get exclusive drops.</p> <h3> 🛍️ Shop &amp; Cosmetics </h3> <p>Earn coins by solving problems. Spend them on:</p> <ul> <li>Profile themes</li> <li>Custom borders and avatar frames </li> <li>Username effects</li> <li>Card effects</li> </ul> <p>Your profile is your identity — make it yours.</p> <h3> 🤖 AI-Powered Error Explanations </h3> <p>When your code fails, the AI doesn't just show you "Wrong Answer." It explains <em>why</em> in plain English — what went wrong conceptually and how to think about fixing it. Massive for learners still building their debugging intuition.</p> <h3> 🔐 Two-Factor Authentication </h3> <p>TOTP-based 2FA built in. Your account is properly protected.</p> <h3> 💎 Free + Premium Tiers </h3> <p>The entire core platform is free. Premium and Elite tiers unlock premium problems and exclusive cosmetics — purchasable with a subscription or with coins you earn in-app.</p> <h2> Who Is Algoora For? </h2> <p><strong>Interview preppers</strong> — company tags, editorials, and time/space complexity on every problem.</p> <p><strong>Competitive programmers</strong> — real-time tournaments and global leaderboards.</p> <p><strong>Developer teams</strong> — team coding sessions and collaborative problem solving.</p> <p><strong>Beginners</strong> — hints, AI error explanations, and a gamified progression that makes the learning curve less terrifying.</p> <p><strong>Anyone who gets bored grinding alone</strong> — competitions, streaks, cosmetics, and a battle pass give you reasons to come back every day.</p> <h2> Algoora vs. LeetCode vs. HackerRank </h2> <div class="table-wrapper-paragraph"><table> <thead> <tr> <th>Feature</th> <th>Algoora</th> <th>LeetCode</th> <th>HackerRank</th> </tr> </thead> <tbody> <tr> <td>Live competitions</td> <td>✅</td> <td>✅ limited</td> <td>✅</td> </tr> <tr> <td>Team coding sessions</td> <td>✅</td> <td>❌</td> <td>❌</td> </tr> <tr> <td>Battle pass / progression</td> <td>✅</td> <td>❌</td> <td>❌</td> </tr> <tr> <td>Cosmetic customization</td> <td>✅</td> <td>❌</td> <td>❌</td> </tr> <tr> <td>AI error explanations</td> <td>✅</td> <td>❌</td> <td>❌</td> </tr> <tr> <td>Earn &amp; spend coins</td> <td>✅</td> <td>❌</td> <td>❌</td> </tr> <tr> <td>Coder / Explainer roles</td> <td>✅</td> <td>❌</td> <td>❌</td> </tr> <tr> <td>Free tier</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr> </tbody> </table></div> <h2> The Stack </h2> <p>React + TypeScript (Vite) · Tailwind CSS · Node.js · MongoDB · WebSockets · Vercel + Render</p> <h2> Try It Free </h2> <p>No credit card. No friction. Full access to problems, competitions, and team features the moment you sign up.</p> <p>👉 <a href="https://algoora.vercel.app/" rel="noopener noreferrer">https://algoora.vercel.app/</a></p> algorithms dsa interview showdev