Show HN: HyperSudoku – Multiplayer sudoku puzzle every 15 min https://ift.tt/R9BHZ1S

Show HN: HyperSudoku – Multiplayer sudoku puzzle every 15 min Hi All, This the second iteration of a multiplayer sudoku web-based game I built recently. Hope you like it! Features: 1) No login needed, 2) Web app, that can be added to home-screen as needed, 3) Works on Desktop (with arrow keys supported) & Mobile, 4) Share link with friends to invite to the game Game Rules: 1) New puzzle starts for everyone every 15 minutes, 2) Game ends if you run out of time, 3) Fill all empty tiles correctly before time runs out to win, 4) Incorrect moves will disable the board for a few seconds, with penalty increasing as you've fewer empty tiles remaining Get started here: https://hypersudoku.app March 9, 2022 at 09:20AM

Show HN: An album art-based Wordle clone called UNCVR https://ift.tt/lHsUnMW

Show HN: An album art-based Wordle clone called UNCVR https://uncvr.it/ March 9, 2022 at 08:29AM

Show HN: I'm working on an open-source self-hostable GitHub Gist https://ift.tt/iyDlaQs

Show HN: I'm working on an open-source self-hostable GitHub Gist https://ift.tt/PIxsaFb March 9, 2022 at 03:02AM

Show HN: Kaado.io – Unifying Personal Productivity https://ift.tt/i3WzR18

Show HN: Kaado.io – Unifying Personal Productivity Hi HN, a while ago I discovered a problem with problem with personal productivity tools: Every time you find a tool that works well in one regard (say, habit tracking), you neglect your previously working systems (say, your to do list system). So I set about to build a system which unifies all the different aspects of personal productivity. Everything is represented in cards (like flash cards) which are defined in Markdown. The following types of cards exist: * Learning : Classic front/back prompts to memorize things. Think "What is the capital of Argentina?" on the front and "Buenos Aires" on the back. Works with a spaced repetition algorithm so time between prompts is optimized. * Habits : Recurring actions you want to do - you can set the frequency individually. For example "Stand up and walk around your room" every two hours. * Checks : Recurring prompts, similar to habits, but always questions referring to the past. For example a daily "Did you drink enough today?" prompt * To do : One time actions that are deleted upon completion. * Reading List : Used for books, articles, talks etc. There are always a limited number of reading list items active, which will prompt you to read a page a day until you are done with the given book. * Other : Everything else - interesting websites, quotes, art or even memes that you will occasionally see. The idea is that there is a single queue for all types of cards, only ever showing you one item that's due next - whether habit, learning prompt or a random note. This prevents choice fatigue, the dread of lengthy to-do lists and the boredom of endless dry learning prompts. I've been using the app successfully for myself for quite some time now but would love external feedback. You can check it out at https://kaado.io. It's currently completely free (and in fairly early stage development). Simple email signup is needed but you won't get any unprompted mails. Apart from that I would love your takes and ideas regarding personal productivity and what works for you. March 8, 2022 at 08:32PM

Show HN: Prodscape.net – Map your mobile app https://ift.tt/5kiRTVJ

Show HN: Prodscape.net – Map your mobile app Hello HN, Long-time lurker, first-time poster here. I've created a service that creates a "flow map" of your mobile app. Check it out at: https://prodscape.net . The goal is to reduce last-minute regressions, promote holistic discussion, and help develop more ownership within an organization. This is something that I would have liked to have had when I was working at a big company. Some caveats: 1.) Only iOS is currently supported but Android-support will be coming soon. 2.) You need a developer-signed IPA file (see the guide on creating an IPA file here: https://ift.tt/CikWwr4). I would appreciate your thoughts on: 1.) your barriers to trying it 2.) your impressions of the map 3.) whether you're interested in applying this within your team 4.) anything else. Don't have access to an IPA file? Email me at illahi@prodscape.net and I will send you one to try. Thanks! March 8, 2022 at 01:47AM

Show HN: iPod Clickwheel.js https://ift.tt/2JDbFS3

Show HN: iPod Clickwheel.js https://ift.tt/hk2C4o6 March 8, 2022 at 01:16AM

Show HN: How we used Gatsby and Puppeteer to create dynamic Open Graph images https://ift.tt/pfB4dIP

Show HN: How we used Gatsby and Puppeteer to create dynamic Open Graph images https://ift.tt/OSMhXx2 March 7, 2022 at 09:33PM