Riddle School — Riddle School 是一款以校园为背景的解谜冒险游戏，采用简单直观的点击操作方式，适合各类玩家上手。游戏通过一系列环环相扣的谜题，引导玩家不断思考不同道具和场景之间的关系。解谜过程清晰，让人能够专注于推理本身。

minpym · HN

Flashpaper – Self-destructing secret sharing with no database

@WackyCrocoGator · X

This one doesn’t require any signup or payment. Just load and multiple device by opening the site on them and connect them for an easy way to drop text and file to each other.

chenliang001 · HN

AI Photo Editor No Sign Up – Edit Photos with Prompts

u/jwwpua · Reddit

I built a PDF redactor that auto-detects names, SSNs, and account numbers without sending your file anywhere - works on your phone too. Free, no sign-up. Plenty of redaction tools upload your file to their server first (no thanks for legal/medical/tax docs). Some keep the file local but send the text off to an AI, so the text still leaves. And most of the truly local ones only let you draw black boxes by hand, which is how those "redacted" documents in the news keep getting un-r

@its_ajseven · X

@saralsachan · X

Waste you time on weird websites

@badbyeseason · X

Just shipped a big update to file transfer: resume broken transfers, multi-file queue, end-to-end encryption, custom room codes, and 2GB limit. Still 100% P2P, no server stores your files. 28+ tools live now. #buildinpublic #privacy

@jainarun889 · X

Our Wikawe universe products. Check it out now... - loading

@_AayushTripathi · X

musekit · Product Hunt

Free AI Tools Free browser tools for everyday tasks, no login

@byananyad_pro · X