
I built Coindle — a daily crypto guessing game powered by Pyth Network price feeds
Hey everyone! I built Coindle for the Pyth Playground Community Hackathon. It's a daily cryptocurrency guessing game, pretty much think Wordle but for the silly internet coins. Coindle uses 4 distinct Pyth integration points: Live Price Display — Real-time prices via Pyth Hermes API, polling every 30 seconds with a green pulse indicator 24h Price Change — Calculated using Pyth historical timestamp endpoint to show percentage change Price Tier Game Logic — Prices mapped to 10 logarithmic tiers for the guessing mechanic (cached server-side) 90-Day Sparkline Charts — Historical price data sampled every 3 days from Pyth, rendered as SVG sparklines in easy mode All 141 coins have verified Pyth Hermes feed IDs. The price data is what actually drives the gameplay — without accurate oracle data, the price range category wouldn't work. How it works Every day at midnight UTC, a new mystery coin is selected from a pool of 141 cryptocurrencies. You get 6 guesses to figure out which coin it is. Eac
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