I did NOT buy Bitcoins - How much did you save by not buying Bitcoins?
CryptoKitties - Breed and collect adorable creatures using Ethereum
If You Bought XYZ - How much money you would have made investing in the past.
CryptoTwittos - Own Twitter accounts, on the blockchain
Fomo Cryptocurrency Calculator - Calculate your regret for not investing in crypto sooner
CryptoPunks - Unique characters you can own on the Ethereum blockchain