This is a one-day-only number for Delaware.
I am after the number 501 because it has a completely crazy, off-the-hook, workup for Wednesday the 10th. If I were in Delaware, here is what I would do.
1) Play 501 straight for a dollar in the day and night draws.
2) Play the leader numbers of 501 - IN THE DAY DRAW ONLY - straight for fifty cents. The leader numbers of 501 are - 004 020 035 037 079 081 098 109 170 177 185 188 189 198 203 216 248 257 264 296 309 316 372 384 395 406 523 530 554 639 644 679 681 711 732 736 756 807 845 847 861 865 900 924 945 946 949. If any of those numbers falls straight in the day draw, parlay the $250 winnings into 501 in the night draw straight. I bolded 554, 736 and 924 because they are double leaders of 501. If this parlay play works, you win $125,000. The odds against the whole thing working are one-million to one, so it's highly unlikely, but the most you can lose is $23.50. Considering the insanely great workup 501 has for today, I'd risk it if I were there. In a heartbeat.
Good Luck!!!
Seriously, Good Luck!!!