Short or Long? Crypto

What it does

Short or Long? Crypto is a free chart-guessing game built on historical crypto candles—not live trading. Each round shows 30 normalized candles. Predict the next 10: will price go LONG (+3%), stay flat, or SHORT (-3%)? Play Daily Challenge (one puzzle per day, share & compare with friends) or Endless Survival (3 lives, leaderboard). Charts are normalized for fair play—no dollar amounts, no spoilers. Korean & English. Built as a non-commercial student project; not investment advice.

과거 암호화폐 차트를 보고 다음 10개 캔들을 맞혀보세요. 비상업 학생 프로젝트.

• 
  Crypto: The Game2024 · cryptothegame.com · ▲123

  A massive crypto survivor game. Many will play, one will win

• 
  Crypto Quiz2018 · ▲76

  Are these weird cryptocurrencies real or fake?

• 
  A Crypto a Day2018 · adwords.google.com · ▲148

  Learn about a new cryptocurrency everyday

• 
  Crypto Picker2018 · cryptopicker.io · ▲102

  1500+ currencies analyzed every 15 minutes.

• 
  Long Game2018 · ▲61

  The savings account with cash and crypto rewards

• TL
  The last person to use this button gets $200+ USD, via Smart Contracts2018 · thecryptobutton.com · ▲27

• 
  Fundraisly▲1,537

  AI fundraising agent that finds investors and books meetings

  AI · Jun 2026 · fundraisly.com

• 
  Homebrew 6.0.0▲1,481

  Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

  Dev tools · Jun 2026 · brew.sh

• 
  Performative-UI – A react component library of design tropes▲1,181

  Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

  Life & fun · Jun 2026 · vorpus.github.io

• 
  Upstream▲976

  The inbox designed for humans and agents

  AI · Jun 2026 · upstream.do

• 
  Goldfish▲958

  Press Option. It knows your work and replies like you

  AI · Jun 2026 · goldfish.sh

• 
  I made Google Trends for Hacker News by indexing 18 years of comments▲822

  Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

  Life & fun · Jun 2026 · hackernewstrends.com