I just won $20 at FreeBitco.in
My user id is 9182992.
My winning seeds: https://s3.amazonaws.com/roll-verifier/verify.html?server_seed=1596e2dc64ec26693ad3f46ace4a6612146784975b3eedbd33488f82edf3ecc7&client_seed=UVNfaxKERwqQ184K&server_seed_hash=468a24c24687f9585ce064214a63ba2557c1cb33d8289e1c0c2c8ab342a9df67&nonce=23409
My screenshot: