我为什么创建了PlayMemorize
我叫Christoffer De Geer,我创建PlayMemorize是因为我相信记忆训练应该是免费的、有趣的,并且每个人都能使用。
一切始于一个简单的想法:我想要一种干净、无干扰的方式来练习记忆圆周率的数字。我找到的应用要么充斥着广告,要么被锁在付费墙后面,要么就是用起来不愉快。所以我自己做了一个。
从一个游戏到七个
最初只是一个圆周率数字训练器,但很快就成长起来了。我意识到同样的原则 - 间隔重复、主动回忆、模式识别 - 可以驱动许多不同类型的记忆游戏。
今天PlayMemorize包含七个免费游戏:
- 圆周率训练器 - 记忆数千位圆周率、e、黄金比例等数字
- 记忆游戏 - 经典的emoji卡片配对,可调节网格大小
- 地理 - 在互动地图上学习国家、首都和国旗
- 颜色记忆 - 受Simon Says启发的颜色序列游戏,最多24种颜色
- 幽灵记忆 - 从记忆的网格中找出消失的emoji(金氏游戏)
- 多语言 - 通过将单词与emoji配对来学习14种语言的外语词汇
- 速算 - 通过可配置的运算和数字范围锻炼心算能力
设计原则
我做的每个决定都遵循一些核心信念:
无需账户,无跟踪墙。 打开页面就能玩。你的进度保存在浏览器本地。
随处可用。 PlayMemorize完全在浏览器中运行 - 手机、平板或台式机。无需从应用商店下载。加载后甚至可以离线使用。
简洁平静。 没有闪烁的广告横幅,没有暗黑模式,没有倒计时催你购买。只有温暖、柔和的设计,让你专注于游戏。
无障碍。 触控目标符合无障碍指南。键盘导航正常工作。屏幕阅读器可以跟踪游戏状态。尊重减少动画的偏好。
技术
PlayMemorize使用Astro和React构建,预渲染为静态HTML以实现快速加载。Emoji渲染使用Twemoji SVG,确保所有玩家在任何设备上看到相同的图标。声音使用Web Audio API生成 - 无需下载音频文件。
整个网站开放且免费。无需登录。无需订阅。除匿名分析外不收集数据。
下一步
我会根据玩家的反馈持续添加新游戏和改进现有游戏。如果你有新的记忆游戏创意或改进现有游戏的建议,我很乐意听取。
感谢你的参与。训练大脑,享受乐趣,永不停止学习。
- Christoffer De Geer
No accounts, no tracking walls. You open the page and play. Your progress is saved locally in your browser - nothing leaves your device unless you choose to share it.
Works everywhere. PlayMemorize runs entirely in your browser - phone, tablet, or desktop. No app store downloads. It even works offline once loaded, so you can train on a plane, a train, or anywhere else the wifi drops.
Clean and calm. No flashing banner ads, no dark patterns, no countdown timers pressuring you to buy. Just a warm, muted design that lets you focus on the game.
Every game on PlayMemorize uses one of three cognitive techniques. Spaced repetition for long-term retention (Pi Trainer, Polyglot). Active recall for rapid consolidation (Memory Game, Ghost). Pattern recognition for fluency (Color Memory, Speed Math). Pick the one that matches what you’re trying to learn.
PlayMemorize is built with Astro and React, pre-rendered as static HTML for fast loading. Emoji rendering uses Twemoji SVGs so every player sees the same icons regardless of device. Sound is generated with the Web Audio API - no audio files to download. The whole site is open and free. No login, no subscription, no data collection beyond anonymous analytics.
The core belief: memory training works best when the tool stays out of your way. No interruptions, no upsells, no timers pressuring you to buy. Just practice.
Accessible by default. Touch targets meet WCAG guidelines. Keyboard navigation works. Screen readers can follow game state. Reduced motion is respected. These are not afterthoughts - they are the default.
Privacy note: PlayMemorize uses privacy-respecting analytics to measure page views and which games people play. No personal data is collected. If you want to opt out entirely, block analytics in your browser - the games will still work fine.