Season 1
Season 2
Season 3
Season 4
Season 5
100

Who is The Flash?

Barry Allen

100

What is the new Harrison Wells's nick-name?

Harry

100

What alternate timeline did Barry create?

Flash Point

100

Who gets married? (crossover)

Barry & Iris and Oliver & Felicity

100

What is Barry's daughter's name?

Nora West-Allen

200

Who is the Reverse Flash?

Eobard Thawne (Harrison Wells)

200

Who is Cisco afraid of Caitlin becoming?

Killer Frost

200

Who is Barry's new lab partner?

Julian Albert

200

What is The Thinker's name?

Clifford DeVoe

200

Who is Cicada's daughter?

Grace Gibbons

300

What technique did Barry learn to finally suspect Harrison Wells as evil?

Phasing

300

What do Zoom and Barry have in common?

Their mother's deaths

300

Who did Savitar want to kill? Who did he actually kill?

Iris 

He actually killed HR

( RIP HR. :( )

300

What was the Thinker's plan called?

The Enlightenment 

300

Who did Nora work with? Why did they want to help her destroy Cicada's dagger?

Revers Flash (Eobard Thawne)

If the dagger is destroyed, he would be free

400

Who was the first to realize that Dr.Wells was actually the Reverse Flash?

Cisco

400

What type of "tapping pattern" did Zoom's prisoner use to communicate with Jessie and The Flash?

5 by 5 Morse code

400

Who wanted to kill HR for breaking a law?

Gypsy

400

Why does Barry go to jail?

He was falsely accused for the death of Clifford DeVoe

400

What did Iris place in Nora in the future?

A speed dampener

500

How did Iris find out who the Flash was?

When she touched his hand, a blue lightning spark bounced off of him, just like Barry in his coma

500

How did Zoom count his victories? (before & after he got speed)

By the number of victims he had

By the number of Earths that he conquered 

500

What 6 huge changes occur after Flashpoint? (not including Alchemy)

Iris and Joe don't talk to eachother 

Barry and Iris never kissed

Barry and Julian are lab partners (and hate eachother)

Cisco's brother Dante dies

Caitlin gets powers

Diggle has a daughter instead of a son

500

Who's removal lead to The Thinker's defeat?

Ralph Dibney

(Elongated Man)

500

What is cicada's name? Who worked with Cicada? (3 people, all adults)

Orlin Dwyer (Cicada)

Doctor Ambres, Jonsey (Officer), future Grace Gibbons (She-cada)