d class="colCorrs">0/1 1.0 175 ksh10 0/1 1.0 175 kvn2 0/1 1.0 175 kwr17 0/1 1.0 175 lmd69 0/1 1.0 175 lmt32 0/1 1.0 175 lse10 0/1 1.0 175 lsg7 0/1 1.0 175 ltd 0/1 1.0 175 lxs30 0/1 1.0 175 mac116 0/1 1.0 175 mac29 0/1 1.0 175 mad136 0/1 1.0 175 mah211 0/1 1.0 175 mdg30 0/1 1.0 175 mgp25 0/1 1.0 175 mje48 0/1 1.0 175 mno6 0/1 1.0 175 mpg2 0/1 1.0 175 mrb113 0/1 1.0 175 mrd37 0/1 1.0 175 mrf57 0/1 1.0 175 mrm136 0/1 1.0 175 mse14 0/1 1.0 175 mxg73 0/1 1.0 175 ndk11 0/1 1.0 175 nxb8 0/1 1.0 175 oke 0/1 1.0 175 pac14 0/1 1.0 175 paz 0/1 1.0 175 pbg 0/1 1.0 175 pds 0/1 1.0 175 pem34 0/1 1.0 175 pll11 0/1 1.0 175 pre 0/1 1.0 175 rae2 0/1 1.0 175 rbc11 0/1 1.0 175 rcc25 0/1 1.0 175 rel25 0/1 1.0 175 rmb142 0/1 1.0 175 rmc114 0/1 1.0 175 rpm16 0/1 1.0 175 rxs114 0/1 1.0 175 sad67 0/1 1.0 175 scs6 0/1 1.0 175 sdb29 0/1 1.0 175 sdc18 0/1 1.0 175 seg57 0/1 1.0 175 sek67 0/1 1.0 175 sjd2 0/1 1.0 175 sjt16 0/1 1.0 175 ska8 0/1 1.0 175 slr12 0/1 1.0 175 sma85 0/1 1.0 175 smp18 0/1 1.0 175 sms78 0/1 1.0 175 spw12 0/1 1.0 175 sxf14 0/1 1.0 175 sxv88 0/1 1.0 175 tah23 0/1 1.0 175 tcn12 0/1 1.0 175 ted27 0/1 1.0 175 ter30 0/1 1.0 175 tja12 0/1 1.0 175 tpb 0/1 1.0 175 tsk7 0/1 1.0 175 txb108 0/1 1.0 175 vmw19 0/1 1.0 175 wjf 0/1 1.0 175 zsn 0/1 1.0 175 arz14 0/1 1.0 175 mxs380 0/1 1.0 175 sdc18 0/1 1.0

The monthly leaderboard lists all contestants, points and rankings for February 2011. Two points are given for correct answers, and bonuses are applied for time and the day your answer was submitted (i.e., the earlier you play, the more points you get). Scores are calculated using the following formula: 2 + ((120-time)/day).

Consolation points are given — one point per question — for participation. Even if you don't get the right answer, you're still in the game.

For a rundown of this week's top scorers, check out the weekly leaderboard, which is updated every Monday. Answers will be revealed on Monday. Look for the next question on Tuesday.