puzzle

ACROSS

  1 Moving vehicles

  5 Head toppers

  9 It covers rock, in a children's game

 14 Home to Tehran

 15 Tweak, as copy

 16 Light-footed

 17 Sandwich holders with crunchy morsels (In this clue's answer, see letters 4-7)

 20 Starlike

 21 Poker prize

 22 "___ me think ..."

 23 Yellow, black or chocolate pooch

 24 Pamper

 26 Description of a boy who resembles a particular parent (Letters 3-10)

 31 PC alternative

 32 "No" vote

 33 Cop to

 35 Bread for a Reuben

 36 Word after "private" or "military"

 37 Sweetie

 39 Angsty offshoot of punk

 40 Confiscate

 42 Have a bite

 43 Comprehended

 44 Realized immediately (Letters 4-9)

 49 "Cool beans!"

 50 Tip jar bill

 51 Unreturned serve

 54 JFK alternative

 55 Art piece that hangs

 59 Royals' leader, e.g. (Letters 6-11)

 63 Playground retort

 64 Pic to click

 65 ___ stick (toy for bouncing)

 66 "Much appreciated," informally

 67 Goes on to say

 68 Cons' counterparts


DOWN

  1 Rival of Discover

  2 Greek god who envied Adonis

  3 Conde ___ (The New Yorker's publisher)

  4 Growls

  5 Hindfoot part

  6 Craigslist postings

  7 Tether

  8 Siberian grassland

  9 One-sided, politically

 10 Back in time

 11 Unpleasant person

 12 Fashion magazine based in Paris

 13 Pause in a melody

 18 Polite, apostrophized address

 19 Advent calendar flap

 24 Socially reserved

 25 Drug taken for a trip

 26 Frida Kahlo portrayer Salma

 27 Strand during a wintry storm

 28 Bit of ink

 29 Alpha's opposite

 30 Spock portrayer Leonard

 31 "The Marvelous ___ Maisel"

 34 Tyke on a trike, say

 36 CD holder

 37 "A likely story!"

 38 Cushy footstools

 41 ___ garden (spot to meditate)

 42 "I" problem?

 45 Indian melody

 46 Roma is its capitale

 47 Soon, in Shakespeare's day

 48 Yahoo! Mail or Google Docs

 51 Slightly

 52 Payment method at a fair, often

 53 "Como ___ usted?"

 56 Frankenstein's assistant, in movies

 57 Fitting toy for a child?

 58 Mythical winged archer

 60 Seemingly forever

 61 Kind of TV screen

 62 '60s chic

solution