nowfound

Growth · August 26, 2026

How Fast Can You React?

A precision reflex game where every tap matters.

What it does

Focus Drop is a free browser reflex game built around precision timing, streaks, risk/reward decisions, bombs, 30 campaign levels, Daily Challenges and a global leaderboard.

Focus Drop is a precision reflex game plus Reflex Lab education, a free reaction time test, live player data, and a developer journal. Play free — or learn without playing.

playfocusdrop.com is a reflex-performance site that also ships Focus Drop. Start anywhere — you do not need to play to get value. Precision taps, streaks, bombs, 30 levels, Daily Challenge, leaderboards. Reaction time, speed vs accuracy, attention under load, reaction-game design. Free five-trial simple RT tool with average, best, and interpretation. First-party leaderboard sample — real numbers, honest empty states. How we designed Perfect taps, height multipliers, bombs, and Level 30. Scoring math, special drops, chapter walkthroughs, troubleshooting. Aim for Perfect taps, build streaks, decide between early risk and late safety, and ignore bombs. Campaign contains 30 levels across three…from playfocusdrop.com

Does the same job

all alternatives →
  • Eyedropper2025 · ▲161

    A daily photo game to capture a drop of color

  • Finger Tap Challenge2015 · ▲101

    Tap as fast as you can, the fastest player win the game

  • Shit Drop Game2025 · ▲117

    Catch shits with your hands!

  • Reflex RoosterFeb 2026 · ▲100

    Can You React in Under 300ms!?

  • Drops2017 · ▲160

    Practice languages in Augmented Reality! 🇯🇵🇰🇷🇨🇳

  • ClickingTests2025 · ▲94

    Test your click speed, click accuracy, and reaction time

More growth this month

the category →
  • ​​A pixel-art solar system at its real current positions.​

    Growth · 29d ago · astrapixels.com

  • Put your startup on the map. Literally.

    Growth · 13d ago · worldmap.lol

Launched alongside, August 2026

the whole month →
  • TL

    Life & fun · 10d ago · louisabraham.github.io

  • Hey Noah641

    A proactive AI executive assistant for founders

    AI · Aug 2026 · heynoah.io

  • Let agents source clips from terabytes of your local video

    Work · 18d ago · clipto.com

  • SA

    Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

    Life & fun · Aug 2026 · toneyalexander.github.io

  • AdAnt AI608

    Claude for viral, high-converting social ads

    AI · Aug 2026 · adant.ai

  • I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

    AI · 17d ago · simedw.com