6. Viacoin-Viacoin a digital currency that uses Scrypt protocol with fast block completion and low difficulty.

5. Takcoin-Takcoin is a SHA-256 protocol crypto-currency with low difficulty and fast block chain completion.

4. World Coin- World Coin is a Scrypt protocol decentralized digital currency that has low difficulty and complete a block within 30 seconds.

3. Florin Coin-Halfway to the top of the list of the 6 easiest coins to mine on a normal PC is Florin Coin, which uses Scrypt protocol for encryption and completes a block in 40 seconds. Its difficulty rate remains low as its profit ratio.

2. Feather Coin-Feather Coin is a digital currency that uses N-Scrypt, completes a block within a minute with a relatively low difficulty rate

1. Surecoin-Surecoin uses the Quark protocol for its encryption, is popular among the obscure digital currencies and is worth a try if you want to get into the world of crypto-currencies.