Found Kyber Network Token Exchange on Ropsten so far.
Please share if you know more token exchanges available on any testing network for trading Tokens as a test.
Trust Wallet was working on all ETH test net until their 1st update after being Purchased by Binance. Then all of the Wallets , Test Coins and Valued Crypto Coins Just Dissppearred ? But Kyber Network is a listed Dapp.
