🎮 娛樂遊戲工具

🔢 1A2B 猜數字（Bulls & Cows）- 在線趣味工具1A2B Number Guessing Game (Bulls & Cows) 經典 1A2B 猜數字：4/5 位多難度、xAyB 反饋、候選數推理輔助與最佳記錄。Classic Bulls & Cows with 4/5-digit modes, xAyB feedback, a live candidate solver and best records, Free, browser-only. 🔢 2048 遊戲2048 Game 2048 數字合併遊戲。在 4×4 方格中滑動相同數字方塊合併為更大數，目標湊出 2048，支持鍵盤與觸屏操作，純前端離線可玩，適合休閒益智。2048 Game - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 21 點模擬器Blackjack Simulator 21 點紙牌模擬器，純前端休閒遊戲、可離線遊玩，體驗要牌、停牌與黑傑克判定，適合娛樂消遣與規則學習。Blackjack Simulator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment t... 🍢 燒烤食材分量計算器Bbq Portion 燒烤食材分量計算器Bbq Portion - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 CPS 測試CPS Test 在指定時長內儘可能快地點擊，統計點擊次數並依據 CPS 閾值給出慢/一般/不錯等評級，用於比較點擊手速的趣味測試，純前端運行。CPS Test - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 Emoji 記憶遊戲Emoji Memory Game Emoji 記憶配對遊戲。按關卡記憶並翻出成對的 Emoji，訓練視覺記憶與專注力，關卡遞增、純前端離線可玩。Emoji Memory Game - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🍲 火鍋食材分量計算器Hotpot Portion 火鍋食材分量計算器Hotpot Portion - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🧘 冥想計時器Meditation Timer 冥想計時器Meditation Timer - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 👤 隨機姓名生成器Random Name Gen 隨機姓名生成器Random Name Gen - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎎 婚宴桌數估算器Wedding Banquet 婚宴桌數估算器Wedding Banquet - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🏠 中國地址生成器Chinese Address Generator 中國地址生成器Chinese Address Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part o... 🏓 乒乓對戰Pong 🏀 乒乓對戰Pong - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. ⚫ 五子棋Gomoku 在 15×15 標準棋盤上進行五子棋對弈，支持雙人對戰與 AI 模式（啓發式評估活四、活三等棋型），率先連成五子者獲勝，純前端可離線玩耍。Gomoku - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. ⚪ 五子棋人機對戰Gomoku Ai 五子棋人機對戰Gomoku Ai - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. ⭕ 井字棋Tic Tac Toe 在線井字棋遊戲，與電腦或雙人輪流落子，自動判定勝負與平局，純前端實現無需聯網，適合休閒娛樂與算法演示，純前端。Tic Tac Toe - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🟦 俄羅斯方塊Tetris 俄羅斯方塊。經典消行益智遊戲，移動旋轉下落方塊、填滿整行消除得分，支持鍵盤與觸控、難度隨等級提升，純前端離線可玩。Tetris - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🔤 單詞打亂猜詞Word Scramble 單詞打亂猜詞遊戲。將英文單詞字母打亂，玩家在限定提示內復原，訓練詞彙與拼寫，記錄分數與提示使用，純前端離線可玩。Word Scramble - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 反應測試Reaction Tester 點擊出現目標後測量反應耗時，統計平均與最佳成績，可練手眼協調，適合反應速度自測與趣味挑戰，純前端計時。Reaction Tester - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 國際象棋 FEN 查看器Chess Fen Viewer 國際象棋 FEN 查看器。輸入 FEN 串，前端解析並可視化棋盤初始局面（輪走方、王車易位、吃過路兵），用於棋譜閲讀、對局復盤與局面分享。Chess Fen Viewer - view and preview online, free. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Enter... 🎮 圖案記憶Pattern Memory 閃現網格圖案後要求復原位置，難度遞增考驗視覺記憶，記錄關卡進度，適合記憶力訓練與休閒，純前端運行。Pattern Memory - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🚀 太空射擊Space Shooter 縱向太空射擊遊戲：駕駛飛船移動射擊，消滅一波波外星敵人並收集道具刷新最高分，純前端可離線遊玩，適合休閒挑戰。Space Shooter - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 字謎遊戲Anagram Game 給定一組英文字母，找出能拼出的所有至少3個字母的英文單詞，按長度或字典序排列，用於單詞遊戲、腦力鍛鍊與英語教學娛樂。Anagram Game - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 賓果生成器Bingo Generator 生成可打印的賓果卡片，隨機填入選定詞庫並去重，適合聚會遊戲與課堂活動，純前端生成卡片圖片或文本可下載。Bingo Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Game... 🎮 序列記憶Sequence Memory 依次播放或顯示序列要求原樣復現，長度與速度可調，訓練順序記憶與工作記憶，記錄達成長度，純前端運行。Sequence Memory - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 序列謎題Sequence Puzzle 給出數字或圖形序列要求推斷下一項，涵蓋等差等比與規律題，鍛鍊邏輯推理，附解析可學習，純前端出題。Sequence Puzzle - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 形狀記憶Shape Memory 閃現若干形狀位置後要求按序或原位復原，難度遞增，訓練視覺空間記憶，記錄進度，適合腦力遊戲，純前端運行。Shape Memory - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎰 彩票機選Lottery Quick Pick 選擇雙色球、大樂透、福彩3D、排列三等彩種，用密碼學安全隨機數在各號碼池內不重複機選一注或多注號碼，僅供娛樂參考。Lottery Quick Pick - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment to... 🔧 手掌大小與身高相關性（統計）Stats 3 手掌大小與身高相關性統計工具。輸入樣本的手掌長與身高數據，計算相關係數並判斷相關強度，屬趣味統計演示（結果僅供參考、非醫學結論）。Stats 3 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 撲克牌評估器Poker Hand Evaluator 撲克牌型評估器。從牌堆選 5 張牌即識別牌型（同花順/四條/葫蘆等）並給出等級，用於撲克學習、規則對照與牌局練習，數據本地處理。Poker Hand Evaluator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment ... 🎮 打地鼠Whack a Mole 經典打地鼠小遊戲，在限定時間內點擊冒出地鼠計分，鍛鍊反應與手眼協調，記錄最高分，純前端運行無需聯網。Whack a Mole - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎵 打字節奏感測試Typing Rhythm 照着下方示例文本逐字敲擊，工具會記錄每次按鍵的時間間隔，分析你的打字節奏穩定性並打分。Typing Rhythm - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🔧 打字節奏感測試（拍子分析）Analysis Tester Rhythm 打字節奏感測試工具。記錄連續擊鍵的時間間隔，按拍子穩定性分析打字節奏感與均勻度，用於打字練習的節奏反饋與提升。Analysis Tester Rhythm - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainmen... 🧱 打磚塊Breakout 經典打磚塊（Breakout）遊戲：用滑鼠或鍵盤移動底部擋板反彈小球，擊碎上方所有磚塊即過關，純前端可離線遊玩，適合休閒娛樂。Breakout - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 💣 掃雷遊戲Minesweeper 💣 掃雷遊戲Minesweeper - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🪙 拋硬幣Coin Flip 拋硬幣決策工具。點擊即隨機輸出正面或反面，用於二選一決策、遊戲判定與隨機抽籤，純前端本地處理、結果即時生成。Coin Flip - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 拋硬幣連勝統計Coin Toss Streak 模擬拋硬幣並記錄連勝統計（正面/反面），純前端休閒遊戲，可離線遊玩，統計連勝次數與分佈，增添娛樂趣味。Coin Toss Streak - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 抽獎器Draw Device 導入或輸入名單後隨機抽出中獎者，支持權重與去重，過程可公開滾動，適合活動抽獎與分組，純前端抽取不聯網。Draw Device - pick and choose online, free. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainme... 🖐️ 指紋紋路分類演示Fingerprint Types 人類指紋主要分為三大基本類型：鬥形紋、箕形紋、弓形紋。切換查看每種紋路的特徵與示意。Fingerprint Types - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 數字記憶Number Memory 依次閃現一串數字要求複述，長度遞增訓練短時記憶，記錄最佳成績，適合腦力鍛鍊與注意力訓練，純前端運行。Number Memory - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🔢 數獨生成器Sudoku Generator 生成可打印的數獨題目並附答案，支持難度與挖空數，適合邏輯思維訓練與休閒，純前端生成棋盤可複製。Sudoku Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Gam... 🎮 數獨生成器 / 求解器Generator 2 數獨生成器/求解器。一鍵生成不同難度的數獨題目並給出參考答案，也可粘貼題目求解，用於數獨練習與休閒，數據本地生成。Generator 2 - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games ... ✨ 星座配對指數Zodiac Match 選擇你的星座和 TA 的星座，查看配對指數與解讀（基於四象星座相性算法）。Zodiac Match - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🚶 步幅與速度換算Step Stride 按步頻與步長估算步行速度，或由目標速度反推步頻步長，用於健走配速與步態分析，純前端即時換算。Step Stride - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🔧 步幅與速度換算（步頻×步長）Convert Speed Stride 按步頻與步長估算步行或跑步速度，反向由目標速度推算所需步頻，適合運動配速與步態分析，純前端換算。Convert Speed Stride - convert values online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the G... 🧩 每日謎題挑戰 - 在線趣味工具Daily Riddle Challenge 每日謎題挑戰 - 免費在線工具，純前端運行，數據不上傳。One shared riddle per day with three difficulties, staged hints, points, streaks and an answer calendar, Free, browser-only. 🧩 滑動拼圖Sliding Puzzle 經典數字華容道：將打亂順序的方塊通過滑動逐步還原為從小到大排列，支持數字與圖片兩種模式，用於思維訓練與娛樂。Sliding Puzzle - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 點擊速度測試Click Speed 在限定時間內連續點擊，記錄總點擊次數並實時計算每秒點擊數(CPS)，測試你的手速與反應極限，純前端可離線遊玩。Click Speed - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 猜單詞遊戲Hangman Word Game 經典猜詞遊戲，按字母提示逐步猜出隱藏單詞，限制錯誤次數並統計戰績，適合英語詞彙練習與休閒，純前端運行可重複。Play the classic Hangman word-guessing game online. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Ent... 🎮 猜數字（1-100範圍）Caishuzi 1 100fanwei 猜數字（1-100）遊戲。程序在 1-100 間隨機選數，玩家逐次猜測並獲得大小提示，記錄猜測次數，純前端實現、離線可玩，鍛鍊推理與二分思維。Caishuzi 1 100fanwei - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment ... 🎮 猜數字（1-100）Number Guess 猜數字（1-100）遊戲。在 1-100 間隨機選數，玩家輸入猜測並獲大小提示，記錄次數與最佳成績，純前端離線可玩。Number Guess - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 猜顏色Color Guess 隨機顯示色塊要求猜出顏色名稱或 HEX 代碼，即時反饋並計分，訓練色彩辨識與配色直覺，適合設計與美術入門練習，純前端。Color Guess - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 👁️ 眨眼次數統計Blink Counter 選擇時長，開始計時後，每當眨一次眼就點一下按鈕，統計你的眨眼頻率（正常成人約 15-20 次/分鐘）。Blink Counter - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🔧 眨眼次數統計（自動計時）Stats Blink 眨眼次數統計器。自動計時並記錄單位時間內的眨眼次數，用於護眼提醒、專注力觀察與用眼習慣自評，純前端本地計時。Stats Blink - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. ✊ 石頭剪刀布Rock Paper Scissors 石頭剪刀布遊戲。人機對戰，內置計分板與連勝記錄，純前端離線可玩，適合休閒娛樂與決策小遊戲。Rock Paper Scissors - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment t... 😂 笑聲音效生成器Laugh Generator 使用瀏覽器原生 Web Audio API 實時合成各種笑聲，無需音頻文件，全部本地生成。Laugh Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Game... 🔧 笑聲音效生成器（合成）Generator Laugh 笑聲音效合成器。基於 Web Audio API 在瀏覽器內實時合成多樣化笑聲，可隨機微調參數、下載使用，無第三方音頻素材、無版權風險。Generator Laugh - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Game... 🃏 紙牌接龍Solitaire 🃏 紙牌接龍Solitaire - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 繞口令Tongue Twister 隨機展示繞口令並支持跟讀計時，涵蓋不同聲韻難度，適合口才與發音練習、播音熱身，純前端出題可重複。Tongue Twister - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 老虎機Slot Machine 模擬老虎機轉動與符號組合，統計各組合出現與得分，僅供娛樂演示概率，純前端運行不涉真實賭注與充值。Slot Machine - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🩸 血型性格分析Blood Type Personality 探索 A、B、O、AB 四種血型的性格特徵、優缺點與人際相性（僅供趣味參考）。Blood Type Personality - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainmen... 🔧 血型性格分析（內置描述）Analysis 4 血型性格分析工具。內置各血型（A/B/O/AB）的性格描述文案，選擇血型即展示對應性格標籤，屬趣味心理測試，結果僅供娛樂參考、非科學診斷。Analysis 4 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🃏 記憶翻牌遊戲Memory Game 翻牌記憶配對遊戲：翻開兩張牌尋找相同圖案，全部配對成功即過關，鍛鍊記憶力，純前端可離線遊玩，適合休閒放鬆。Memory Game - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎯 謎語生成器Riddle Generator 從題庫隨機出題或按關鍵詞生成謎語，附答案可切換顯示，適合聚會互動與語文趣味，純前端出題可重複遊玩。Riddle Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Gam... 🐍 貪吃蛇Snake Game 經典貪吃蛇小遊戲，方向鍵控制蛇身吃食增長並避撞，記錄最高分，適合休閒放鬆，純前端運行無需聯網。Snake Game - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 轉盤抽獎Spinner Wheel 可編輯分區的轉盤隨機停下指向獎項，支持權重與顏色，過程可公開滾動，適合活動抽獎與互動，純前端旋轉不聯網。Spinner Wheel - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 輪盤模擬器Roulette Simulator 模擬輪盤轉動與落點概率，統計各注區出現頻率，幫助理解賠率與隨機性，僅供娛樂演示，純前端模擬不涉賭注。Roulette Simulator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment to... 🧩 迷宮生成器Maze Generator 隨機生成指定尺寸的迷宮並支持鍵盤移動走通，內置自動求解路徑提示，可用於解謎娛樂或算法演示，純前端運行。Maze Generator - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games... 🎮 迷宮生成器（自動生成並求解）Generator 3 迷宮生成器。採用隨機化算法自動生成迷宮並附帶 BFS/A* 求解路徑，支持網格尺寸調節，純前端生成、無版權，適合娛樂與算法演示。Generator 3 - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games ... ⌨️ 鍵盤熱力圖Keyboard Heatmap 在下方輸入框打字，實時記錄按鍵分佈並生成熱力圖。數據僅存於本地，不上傳任何信息。Keyboard Heatmap - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 隨機選擇器Random Selector 從選項列表中隨機抽選一項，支持多條與不放回，用於決定去哪吃、誰發言等日常抉擇，純前端即時抽取可重複。Random Selector - pick and choose online, free. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Enterta... 🎮 顏色記憶（Simon）Color Memory 顏色記憶（Simon）遊戲。跟隨並復現逐漸變長的顏色序列，挑戰短期記憶與反應，關卡遞進、純前端離線可玩，適合腦力訓練。Color Memory - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎲 骰子模擬器Dice Simulator 選擇 d4、d6、d20 等多種骰子類型與數量，隨機擲出結果，適合 TRPG、桌遊與概率教學中的骰子模擬，結果實時顯示。Dice Simulator - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools. 🎮 骰子統計模擬Dice Statistics Simulate 設定骰子類型與模擬次數，隨機投擲並統計各點數出現頻率、平均值與方差，對比理論期望（如 d6 為3.5），用於概率分佈演示與桌遊平衡分析。Dice Statistics Simulate - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainm... ⚪ 黑白棋Othello 翻轉棋 Othello / Reversi — 落子翻轉夾住的對方棋子，終局棋子多者勝Othello - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Games & Entertainment tools.