Solved by xiaowuc1

#	Title	# Solved	Avg. Tries
6389	Gridland	9	1.67
6397	Bit Maps	72	5.14
6409	Making Change	6	1.83
6410	The Sultan's Successors	19	2.16
6413	Clock Patience	42	2.98
6416	Is It A Tree? STANDARD	1,124	4.93
6417	Coconuts, Revisited	88	2.47
6420	Numerically Speaking	41	2.68
6422	Getting Chorded	18	2.89
6423	Run, Run, Runaround Numbers	20	1.35
6425	Transferable Voting	14	8.29
6426	Psuedo-Random Numbers	99	1.35
6430	Domino Effect	5	2.60
6436	Floppies	229	2.13
6437	Golf	329	1.75
6438	Reverse Text	386	1.29
6439	Intersection	761	4.09
6443	Anagram	1,506	3.05
6448	Stockbroker Grapevine	21	1.43
6450	Channel Allocation	6	1.67
6451	Alien Security	5	4.60
6452	Octal Fractions	15	1.73
6454	Trip Routing	6	7.17
6455	Transaction Processing	5	1.40
6458	Circle Through Three Points	17	2.18
6460	Pizza Anyone?	10	2.00
6462	Risk	34	2.09
6463	Just the Facts	340	2.10
6467	Prime Cuts	48	1.73
6469	Uniform Generator	78	2.67
6470	Excuses, Excuses!	16	2.25
6474	Palindromes	77	2.51
6478	Message Routing	4	1.50
6479	Factorial Frequencies	93	2.83
6485	Inventory Maintenance	9	1.67
6486	Cowculations	8	1.00
6487	Intersecting Lines	261	2.25
6488	Hi-Q	8	1.25
6489	Call Forwarding	5	1.40
6490	Making the Grade	9	1.44
6491	Perfection	369	2.58
6492	Shipping Routes	20	1.15
6493	Slurpys	93	1.76
6494	Another lottery	29	1.28
6495	Ballot evaluation	55	3.25
6497	Dark roads	5,424	2.88
6498	Elias gamma coding	14	1.64
6499	Food portion size	7	2.57
6500	Generate random numbers	327	1.51
6501	Hotel booking	13	4.23

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