- 1 END
10D Maze's goal
55447 - 2 ADO
62D Hoo-ha
43477 - 3 EON
35D Seemingly forever
43343 - 4 NSA
68A Code-cracking org.
38233 - 5 EPA
28A energystar.gov grp.
36320 - 6 TIE
9D Homophone of 3-Down
34284 - 7 TSAR
40D Late 19th-century anarchist's foe
33341 - 8 RED
30A Spectrum start
32278 - 9 INN
8D Room offerer
27258 - 10 EPIC
23D Movie that might have a cast of thousands
23235 - 11 ORB
65A Eye, to a bard
22195 - 12 DEE
64D Near-failing mark
22182 - 13 SEW
22D Embroider, e.g.
20169 - 14 HAT
18D Magician's prop
17183 - 15 LAO
36D Southeast Asian tongue
16154 - 16 AAH
29A Sound of delight
16152 - 17 AMA
16A Surgeon's org.
15262 - 18 RIP
63D Letters on Halloween decorations
15144 - 19 ABA
44A Counselors' org.
14195 - 20 OOH
19D Sound of delight
13160 - 21 OBIT
21A Solemn column
13142 - 22 TOP
61D Blouse, e.g.
13132 - 23 ONAIR
4D How elated people walk
12128 - 24 RIB
11A Josh
10113 - 25 SNAFU
33D Chaotic situation
1058 - 26 CASH
24D Transaction option
9101 - 27 DASH
26D Gauge site, for short
969 - 28 PUN
50D Wordplay from Groucho
964 - 29 GNAT
38D Swarming annoyance
8132 - 30 ORION
57A Hunter in the night sky
8112 - 31 RICE
39D Major Thai export
8100 - 32 FAD
47A It's hot, then it's not
887 - 33 GEODE
34D Crystal-filled rock
843 - 34 CAM
48A Web video gear
792 - 35 BIC
59D Razor brand
763 - 36 TROU
56A Pants, slangily
636 - 37 EMS
43D Ambulance letters
5149 - 38 OLDIE
67A Blast from the past
588 - 39 PAC
32D Pre-election ad buyer, maybe
582 - 40 EXTOL
1A Sing the praises of
537 - 41 IPODS
66A Apple products since 2001
437 - 42 EVITE
6A Online party reminder
430 - 43 TAE
3D ___ Bo (exercise system)
3115 - 44 AMOEBA
46D Simple creature
363 - 45 EKG
1D Hosp. readout
344 - 46 POISE
42A Model's asset
343 - 47 CAPOS
69A Guitar accessories
320 - 48 EPOCH
6D Geologic span
249 - 49 IMACS
20A Apple products since 1998
237 - 50 SHEEP
27D Docile sorts
229 - 51 LETME
5D "I want to try!"
228 - 52 VERSA
7D Vice ___
222 - 53 KEANE
14A "The Family Circus" cartoonist
218 - 54 ACTSON
44D Pursues, as a tip
214 - 55 NAIFS
25D Unworldly ones
213 - 56 RAWBAR
11D Where to order oysters
28 - 57 XER
2D Gen ___
153 - 58 RONDO
51D Sonata finale, often
139 - 59 AIT
53D River islet
138 - 60 UPA
60D ___ creek
135 - 61 KNELL
55D Belfry sound
125 - 62 WISPS
31A Traces of smoke
111 - 63 CHANGEOFHEART
37A Decision reversal ... or, literally, what can be found inside 17-, 22-, 49- and 58-Across
14 - 64 SLOPE
70A Place to schuss
046 - 65 CANONS
41A Church laws
011 - 66 PENIN
15A Corral
010 - 67 COHOS
54D Some Pacific salmon
09 - 68 BASTED
13D Whacked good
08 - 69 BORERS
45D Wood-damaging insects
08 - 70 HROSS
52D ___ Perot
06 - 71 GEISEL
34A Dr. Seuss's surname
05 - 72 IMLIKE
12D "My answer was ...," in teen-speak
05 - 73 COMPUTERHACKERS
49A Cybermenaces
02 - 74 SECRETHANDSHAKE
22A Part of a fraternity ritual, perhaps
02 - 75 SEENBUTNOTHEARD
58A How children should be, in a saying
02 - 76 01