Most engineers quit interview prep not because algorithms are impossible, but because grinding alone at midnight feels sterile and exhausting. Dokicode wraps rigorous algorithm pedagogy inside a warm Japanese visual novel study room.
多數工程師無法堅持刷題，往往不是因為演算法太難，而是深夜獨自面對冷冰冰的錯誤訊息太過孤單。Dokicode 將嚴謹的演算法教學、漸進式提示與間隔複習，融入溫暖的日系 Galgame 書房陪伴體驗中。
Try Guest Mode in Your Browser →Reading a full editorial too early ruins the learning signal. Dokicode unlocks hints one rung at a time: Step 1 Direction (category & mental model), Step 2 Key Idea (the core invariant + a hand-traceable example), Step 3 Approach Outline & Complexity (prose steps without spoiling raw code), and Step 4 Edge Cases & Failing Test Walkthrough.
直接看完整題解容易造成「看懂但不會寫」的假象。Dokicode 提供四階段漸進提示：方向指引、核心不變量、步驟大綱與時間空間複雜度、以及邊界條件排查，讓你保有獨立推導的成就感。
Install the official Dokicode Chrome Extension
to bring your chosen heroine directly onto leetcode.com/problems/*. When you click Run Code or
Submit, she reacts in real time to Accepted, Wrong Answer, Time Limit Exceeded, or Runtime Error verdicts
without ever reading or uploading your source code.
安裝 Chrome 擴充功能後，女主角會直接出現在 LeetCode 題目頁面陪伴你。當你按下執行或提交時，她會針對 Accepted、Wrong Answer 或 TLE 即時給予語音與對話回饋，且絕不讀取或上傳你的程式碼。
Problems that required hints or multiple failed attempts are automatically scheduled into your spaced repetition review queue. Your heroine gently invites you to revisit due problems at expanding intervals so patterns stick for real technical interviews.
凡是曾依賴提示或多次嘗試才通過的題目，系統都會自動加入間隔重複複習排程。女主角會在最佳記憶週期提醒你複習，確保演算法套路真正內化為面試實力。
Every problem solved earns Study Tokens, Gift Coins, and Affection. Progress from R0 (Contract Partner) to R5 across multi-chapter visual novel story events, unlock CGs, and customize your heroine's outfits (default, loungewear, date attire, summer collection) and study-room backgrounds.
每次解題都能獲得學習代幣、禮物硬幣與好感度。隨著累積刷題天數與題數，將逐步解鎖 R0 至 R5 專屬戀愛養成章節、事件 CG，並為她換上居家服、約會服、夏日服裝與不同書房背景。