The five right most columns of this table records the replacement of a particular number ( where it was last picked and in which relative position). On those days you generally DON'T want to play.
One of the lead developer's favorites:The Daily Dashboard shows a pivot table overview of numbers repeating from the 5 rightmost columns below--great for spotting trends from day to day!!
Date Draw 1 Draw 2 Draw 3 Draw 4 Draw 5 Replace 1 Replace 2 Replace 3 Replace 4 Replace 5 12/13/2011 8 16 20 24 27 5.2 43.1 18 18 -4.2 12/12/2011 6 17 28 34 35 4.1 1 1.1 7.1 8 12/11/2011 9 17 22 28 32 7.2 12.1 7.1 8 4 12/10/2011 11 26 29 30 33 4.2 1 5 16 -5.1 12/9/2011 23 26 27 31 39 7.2 2.1 2.1 3.1 13 12/8/2011 1 6 8 14 18 7 -3.1 -4.1 -9.2 -2.1 12/7/2011 4 19 26 27 32 1 -4.1 4 -2.2 15 12/6/2011 4 5 11 18 31 17 -2.1 -38.1 13 3 12/5/2011 6 27 29 33 34 7.1 5.3 3.2 11.1 4 12/4/2011 5 8 9 22 35 4 4 6 11.1 7 12/3/2011 19 21 26 28 31 5.3 -9.1 2.1 1 8 12/2/2011 2 7 23 28 29 1.1 -9.1 3.1 10 -5.1 12/1/2011 1 2 10 26 34 2 -5.1 -9.1 2.1 14 11/30/2011 5 8 15 25 27 12.1 -16.1 13 -3.1 -15.1 11/29/2011 1 14 17 23 26 1 6.1 3 -2.2 -25.1 11/28/2011 1 6 9 19 37 19 -7.1 -9.1 -13.2 -21.1 11/27/2011 12 23 25 29 35 1.1 1.2 -7.1 -7.1 -22.1 11/26/2011 2 12 17 23 39 1 7.1 -1.1 -2.2 10 11/25/2011 2 17 20 24 31 7 8.2 11 -1.1 -4.1 11/24/2011 21 23 24 30 33 5.3 -4.1 2 5.1 26 11/23/2011 7 13 14 18 22 2.1 5.1 2 -16.1 -10.1 11/22/2011 3 10 24 28 32 5 -22.1 13.1 -6.1 1 11/21/2011 6 7 14 31 32 5 5 -19.1 3.1 -1.1 11/20/2011 23 25 29 32 36 5.2 8.1 8.1 14 -4.1 11/19/2011 4 9 12 21 30 12.1 -4.1 -2.1 1 25 11/18/2011 2 5 13 21 31 5 -13.1 -4.1 4 4 11/17/2011 3 12 15 17 34 5 14 6 -9.2 18 11/16/2011 6 7 28 36 39 4.1 7.1 3.2 7.1 1 11/15/2011 9 19 23 27 39 11.2 36.2 12 11.1 3 11/14/2011 8 13 20 21 31 3 1 1 -4.1 -6.1 11/13/2011 2 13 20 22 28 6 2 -3.1 12 -3.1 11/12/2011 3 6 25 29 39 6 -2.1 1.1 12 1 11/11/2011 8 13 15 25 39 6.1 -3.1 -19.2 -5.1 1 11/10/2011 6 20 21 28 39 1.1 8.1 -11.2 -2.1 3 11/9/2011 1 6 7 24 36 16 14 -5.2 -3.2 1 11/8/2011 13 17 28 31 36 3.2 25.2 5.1 6.1 3 11/7/2011 2 4 18 37 39 16 -22.1 9 17.1 1 11/6/2011 3 24 25 32 39 10 10.1 12.1 20.1 11 11/5/2011 5 8 13 35 36 11.1 1 -34.1 14 2 11/4/2011 7 8 9 26 27 3 -1.1 -2.2 8 8 11/3/2011 8 12 23 28 36 2.1 3 1.1 -4.2 3 11/2/2011 9 14 20 23 31 5 1.1 -6.1 1.1 -3.1 11/1/2011 7 8 14 22 23 3 8.1 10 4 -3.1 10/31/2011 10 12 16 29 36 20.1 9 17 -1.1 7 10/30/2011 21 28 29 31 34 2.2 31.2 2.2 4 -12.1 10/29/2011 7 11 18 23 33 9.2 1 -6.1 -10.1 -6.1 10/28/2011 9 11 21 22 29 2.2 7.1 11.1 8 14 10/27/2011 3 20 24 26 27 1 10.1 3.1 -9.2 -11.1 10/26/2011 3 6 9 31 39 1 2 1 -11.1 7 10/25/2011 3 5 9 25 30 16 5 -11.2 20 5