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With a little bit of searching , you can find faucets for many different coins. Some of the older Alt coins like Blackcoin, Peercoin and Dogecoinare pretty common as well as some coins that make the top 200 or so per overall market cap on Coinmarketcap.

For ICOs, the big thing these days seems to be participating in bounty campaigns. I swear, those are becoming the scourge of my online world as I see a lot of my favorite youtubers doing numerous videos on XYZ coin (PayPie is the most recent one.) If you are curious about those, you can usually find something listed at bitcointalk.org.

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