Look at this:
user: christina (56748) date: 2013-08-28 07:15:06 betid: 92815409 lucky: 90.6999 target: <90.0000 bet: 1.00000000 payout: 1.1x profit: -1.00000000
user: christina (56748) date: 2013-08-28 07:20:17 betid: 92823811 lucky: 98.7592 target: <95.0000 bet: 1.00000000 payout: 1.04210526x profit: -1.00000000
[...]
How it can be so much rolls outside of 10-90 range and with same luck per user? Secret is not published, so can't check fairness.
Christina did not win a single 90% chance bet out of 33 tries?
Wow, almost impossible.
Here are all the 1 BTC bets from the 1st you showed to the 2nd. A filter wasn't showing any of the wins because they were too small:
2013-08-28 03:15:05 #92815409: 1 BTC @ 90% lo: lucky:906999 profit:-1.00000000
2013-08-28 03:15:08 #92815480: 1 BTC @ 90% lo: lucky:548481 profit:0.10000000
2013-08-28 03:15:10 #92815546: 1 BTC @ 90% lo: lucky:688821 profit:0.10000000
2013-08-28 03:15:12 #92815598: 1 BTC @ 90% lo: lucky:499858 profit:0.10000000
2013-08-28 03:15:15 #92815680: 1 BTC @ 90% hi: lucky:983079 profit:0.10000000
2013-08-28 03:15:17 #92815732: 1 BTC @ 90% lo: lucky:845194 profit:0.10000000
2013-08-28 03:15:19 #92815804: 1 BTC @ 90% lo: lucky:626055 profit:0.10000000
2013-08-28 03:15:21 #92815842: 1 BTC @ 90% lo: lucky:327655 profit:0.10000000
2013-08-28 03:15:22 #92815885: 1 BTC @ 90% hi: lucky:116111 profit:0.10000000
2013-08-28 03:15:24 #92815932: 1 BTC @ 90% hi: lucky:182323 profit:0.10000000
2013-08-28 03:15:25 #92815974: 1 BTC @ 90% hi: lucky:763184 profit:0.10000000
2013-08-28 03:15:28 #92816034: 1 BTC @ 90% lo: lucky:622285 profit:0.10000000
2013-08-28 03:15:29 #92816081: 1 BTC @ 90% lo: lucky:852102 profit:0.10000000
2013-08-28 03:15:31 #92816125: 1 BTC @ 90% lo: lucky:756433 profit:0.10000000
2013-08-28 03:15:33 #92816189: 1 BTC @ 90% lo: lucky:338960 profit:0.10000000
2013-08-28 03:15:35 #92816240: 1 BTC @ 90% hi: lucky:526754 profit:0.10000000
2013-08-28 03:15:37 #92816297: 1 BTC @ 90% lo: lucky:228470 profit:0.10000000
2013-08-28 03:15:39 #92816349: 1 BTC @ 90% hi: lucky:622385 profit:0.10000000
2013-08-28 03:15:42 #92816437: 1 BTC @ 90% lo: lucky:140439 profit:0.10000000
2013-08-28 03:15:44 #92816490: 1 BTC @ 90% hi: lucky:270847 profit:0.10000000
2013-08-28 03:15:46 #92816554: 1 BTC @ 90% hi: lucky:247505 profit:0.10000000
2013-08-28 03:15:48 #92816606: 1 BTC @ 90% hi: lucky:503863 profit:0.10000000
2013-08-28 03:17:15 #92818941: 1 BTC @ 95% lo: lucky:378726 profit:0.04210526
2013-08-28 03:17:58 #92820149: 1 BTC @ 95% hi: lucky:311275 profit:0.04210526
2013-08-28 03:18:01 #92820235: 1 BTC @ 95% hi: lucky:842997 profit:0.04210526
2013-08-28 03:18:02 #92820287: 1 BTC @ 95% lo: lucky:733871 profit:0.04210526
2013-08-28 03:18:04 #92820324: 1 BTC @ 95% lo: lucky:723615 profit:0.04210526
2013-08-28 03:18:05 #92820358: 1 BTC @ 95% lo: lucky:488138 profit:0.04210526
2013-08-28 03:18:07 #92820421: 1 BTC @ 95% hi: lucky:758364 profit:0.04210526
2013-08-28 03:18:09 #92820466: 1 BTC @ 95% lo: lucky:257532 profit:0.04210526
2013-08-28 03:18:11 #92820540: 1 BTC @ 95% hi: lucky:80836 profit:0.04210526
2013-08-28 03:18:14 #92820602: 1 BTC @ 95% hi: lucky:539722 profit:0.04210526
2013-08-28 03:18:36 #92821039: 1 BTC @ 95% lo: lucky:74198 profit:0.04210526
2013-08-28 03:18:38 #92821102: 1 BTC @ 95% hi: lucky:323434 profit:0.04210526
2013-08-28 03:18:41 #92821169: 1 BTC @ 95% hi: lucky:597648 profit:0.04210526
2013-08-28 03:18:44 #92821284: 1 BTC @ 95% lo: lucky:213758 profit:0.04210526
2013-08-28 03:18:46 #92821350: 1 BTC @ 95% hi: lucky:639307 profit:0.04210526
2013-08-28 03:18:48 #92821401: 1 BTC @ 95% lo: lucky:746341 profit:0.04210526
2013-08-28 03:18:49 #92821435: 1 BTC @ 95% lo: lucky:660102 profit:0.04210526
2013-08-28 03:18:52 #92821502: 1 BTC @ 95% lo: lucky:358471 profit:0.04210526
2013-08-28 03:18:53 #92821547: 1 BTC @ 95% hi: lucky:347212 profit:0.04210526
2013-08-28 03:18:55 #92821588: 1 BTC @ 95% hi: lucky:84087 profit:0.04210526
2013-08-28 03:18:58 #92821677: 1 BTC @ 95% hi: lucky:98623 profit:0.04210526
2013-08-28 03:19:00 #92821740: 1 BTC @ 95% hi: lucky:737498 profit:0.04210526
2013-08-28 03:20:04 #92823457: 1 BTC @ 95% lo: lucky:374801 profit:0.04210526
2013-08-28 03:20:17 #92823811: 1 BTC @ 95% lo: lucky:987592 profit:-1.00000000