Cipher comes from this number, etymologically.

Count Basie's orchestra's theme song, '_____ O'Clock Jump'

Only even prime number

Number of observer states in the UN

Astronauts in the Gemini rocket

Fates, Furies, or Graces

People sharing power in a troika

Rounds in Olympic boxing

Number of people in a ménage á trois

Blind Mice

Heads on the mythological dog Cerberus

Number of periods in the Ellipsis

Freedoms in an FDR speech

Number of countries making up the UK

Years in an Olympiad

Horsemen of the Apocalypse

Events in a pentathlon

Classical positions in ballet

Age at which a filly becomes a mare

Quintuplets

Number completing Kurt Vonnegut's Slaughterhouse-_______

The number of 'points' of Calvinism the Dutch Reformed Theologians at the Synod of Dort formulated (1618-1619)

Sides of a snowflake

Deadly Sins

Mules of Notre Dame

Players on the starting lineup on a water polo team

Voyages of Sinbad the sailor

Dwarfs of Snow White

Ages of Man in Shakespeare's As You Like It

Heroes who fought against Thebes

Works of Mercy

Virtues

Events in a heptathlon

Sides of an octagon

Height in feet of a soccer goal post

Muses of mythology

CB radio channel for emergency use

Events in a decathlon

Number completing John Reed's _____ Days That Shook the World

Number of points in the Boy Scout Law

Labors of Hercules

Letters in the Hawaiian alphabet

Baker's Dozen

Lines in a sonnet

Length of one side of amateur boxing ring in feet

Players on the starting lineup of a hurling team

Mila ______, A Leon Uris novel

Usual length of one side of professional boxing ring in feet

Questions in the game to identify things, usually starting with Animal, Vegetable, or Mineral

Total number of dots on a standard die

Another name for Blackjack

Length of one side of ring in Ray Leonard | Roberto Duran fight (largest ever in a championship bout.)

Letters in the Greek alphabet

Number of ribs in humans

Approximate value of beads and trinkets Peter Minuit paid in dollars when he bought Manhattan in 1626

Number of administrative regions of France (including overseas)

Most World Series wins (NY Yankees)

Consecutive outs in a perfect game (baseball)

Number of pieces of silver paid to Judas for betraying Jesus

Flavors at Bakin-Robbins

Number of black keys on a piano

Degrees Celsius for normal human body temperature

Jack Benny's age at which he stopped counting birthdays

Old Testament books (KJV)

Winks in a catnap

Number of white keys on a piano

Signers of the Declaration of Independence

Home runs hit by Babe Ruth in 1927

Home runs hit by Barry Bonds in 2001

Speed of rpm records discontinued in 1958

Jules Verne's Around the World in _____ Days

Number of Agent Maxwell Smart on Get Smart.

The number of years between the Declaration of Independence and the Gettysburg Address

Officially recognized constellations

Piano keys on a piano

Possible age for a nonagenarian