Dogecoin vs Bitcoin vs Litecoin

DogecoinBitcoinLitecoin
AlgorithmScryptSHA-256Scrypt
Difficulty*2881328.66847182852313938.328717916.0203
Block Time*1 minute10 minutes2.5 minutes
Block Reward*10,000 DOGE12.5 BTC25 LTC
Current Coin Supply**116,696,031,81617,339,66258,865,752
Y2050 Coin Supply**280,853,172,05820,983,49583,883,478