About 1 min read

Traffic lights, crosswalks, buses... A CAPTCHA parody game dedicated to all humanity frustrated by that image selection puzzle
About 1 min read
This is an AI chat using a built-in browser LLM. There are no usage restrictions, and you can chat for free as much as you want.

【For those who want to make puzzle-solving friends with compatible interests】 I can create a profile card to help you find puzzle-solving friends

Paste and detect/clean "invisible characters" that sneak in through copy-paste. Visualize the cause of form rejections. Does not send.

Ultra-lightweight HTML AI chat that runs only in a browser - beta version now available I'm not very smart.

狭い入口から潜り込み、内側から一気に弾ける。爆弾連鎖が気持ちいい無料ブロック崩し。

By launching it on a PC on the same network, you can perform keyboard operations from another PC or smartphone. I think this can be used for games with many key operations like DCS World, or when you want to operate without touching the keyboard! When you want to place only the necessary keys!

iPhone派?Android派?あなたの「運命のスマホ」を導き出すマッチング診断!楽しく最適スマホが見つかります!

This is a simple browser timer that alternates between notifying homework time and break time. It helps children work on their homework while setting their own boundaries by clearly indicating homework and break times with large displays and color changes.

Practice anime song random dance anytime, anywhere!

外来がん化学療法情報プラットフォームです。主に薬局薬剤師向けのコンテンツとなっています。「この治療、分からない。」を解消するための抗がん剤に特化した情報アプリになります。

Check if dangerous API keys are mixed in code made by AI, just paste it to check. Input is not sent.

An AI team consultation app where you can organize your thoughts and concerns while talking with AIs that have distinct personalities.

Philosophy Explanation AI Generation App

This is software that can protect and restore files in its own unique format. You can both protect and restore with just this one tool. It was created as a harassment-themed toy project. However, the contents are quite serious. It creates a .spy file by simply adding a bit of information to the original file. Features (quoted from GitHub README) Multi-stage encryption: A robust process combining classical Vigenère cipher (byte-level XOR) and modern AES-256-GCM. Full-width shared key: Access key generation using 16 full-width characters. Intentionally reduces convenience to create tension during input. Self-destruct function: If the specified expiration date is exceeded by even 1 second, or if the key is entered incorrectly 3 times, the file is overwritten 3 times with random data and physically destroyed. Evidence destruction: Upon successful restoration, the original encrypted file (.spy) is automatically physically destroyed, leaving no trace.

This is a multi-stage obfuscation framework. Since it's written in C++ and PHP, it can run on both web and desktop applications.

No installation required! It's a "pseudo-OS" environment that runs in your browser. It comes equipped with over 260 convenient tools including image editing, PDF processing, and development support. Data stays within the browser and is not sent externally, so security is assured.

Generate profile photos for matching apps using AI. Keep the person's face and hairstyle as is, while freely specifying the situation, clothing, and pose to create a natural photo in as little as 60 seconds. An AI profile generation service that requires no studio.

スロット、パチンコ、麻雀収支表

Do you know my child's walking style?

Achieve task management and raise a pet!! "It's hard to keep going" "That annoying thing" Children's homework, qualification studies If you keep slacking off, your pet will die By turning that sense of crisis to your advantage, you can overcome all kinds of tasks!!

敬語、もう悩まない。LINE・メール・SNSで送る前の文章を、AIがワンタップで丁寧語・翻訳・絵文字追加に変換する無料Androidアプリ。

Czerny 40番練習曲 No.26 を練習するためだけの専用ポリリズムメトロノームですw

Let's acquire a visual sense of time.

Connect and clear the surging commuters, an ultra-refreshing crowded train puzzle game! 🚃 Passengers increase more and more as you arrive at each station! 🚃 Connect 3 or more of the same character and clear them all at once! 🚃 Game over when congestion reaches 100%!
"I Am Not a Robot" — A mini-game that parodies that image-selection puzzle.
Mode 1: Unreasonable CAPTCHA Hell
Challenge yourself to see how many questions you can clear in 60 seconds. However, just like the original, even if you answer correctly, there's no guarantee you'll get through.
Mode 2: Infiltrating Robot
The tables are turned—you are the bot. You pretend to be human and break through the CAPTCHA. If you answer too quickly or too accurately, you'll be exposed. Get caught three times and your account gets frozen.
Results can be saved and shared as images. No installation required—play instantly on your smartphone browser. Release all the frustration you've built up from CAPTCHAs here.
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