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20-20: Header

20-20 - Mark Ferbert

20-20: Home 20-20: Home

A fun way to learn how much you know about different topics.

There are several free topics to play and more that can be purchased.

You can even post your 20-20 score to Facebook and Twitter if you complete a topic with 20 correct taps.


Replay topics to see if you can get a better score.
Challenge your friends to get a better score than you.

Have fun!



Choose a Topic to Play

topics

Use the Topic picker to select the topic you would like to play.
Once a Topic is selected, you can tap the 'Play' button to start playing.

Purchase a Topic

purchase

If there is a 'Buy' button on the Topic you would like to play, you will need to tap it and purchase that Topic. Once the Topic is purchased, you will then be able to play it.

Free Topics

Animals
Colors
Dogs
Cats
Flowers

Topics for Purchase

Basic Math - $0.99 USD
Basic Algebra - $1.99 USD
Periodic Table - $0.99 USD
Song Lyrics - $0.99 USD
Bible Verses - $1.99 USD

Ads will not display when playing any of the purchased Topics.

Remove Ads - $0.99 USD
Available to keep ads from displaying for all Free Topics.

Restore Purchases

restore

Use the 'Restore Purchases' button if you happen to delete Twenty-Twenty and install it again, or to play the purchased Topics on another device using the same iTunes account.



Playing

Objective

The object of Twenty-Twenty is to tap the tile that matches each clue given.

Collecting 20 'correct' tiles will win the game and generate a score.
The topic and score can be shared with your friends on Twitter and Facebook.

If 20 'incorrect' tiles are tapped, then the game is over and no score is given.

At the end of each game, the items in both the 'wrong' and 'correct' columns can be tapped to view the information for that item.

Timer Countdown for each Clue

countdown

After 'Play' is tapped, some tiles are dropped into place for the Topic, the first clue appears on the bottom and the timer starts ticking down immediately.

Depending on the Topic in play, the number of seconds to tap the correct tile for a given clue can be 10, 15 or 20.

If all the seconds run out before you tap the correct tile for the given clue, the tile that matches the clue will automatically be placed in the 'wrong' collection (the red column on the left of the screen).

If you tap the incorrect tile for the given clue, that tile will automatically be placed in the 'wrong' collection (the clue for that tile will not come up again). You will have the opportunity to see the information for all the tapped tiles at the end of the game.

If you tap the correct tile that matches the given clue, that tile will be place into the 'correct' collection (the green column on the right of the screen).
The number of remaining seconds becomes the point value for the correctly tapped tile.

The Bottom Button Bar

bottom bar

You can access the bottom button bar by tapping anywhere on the clue or swiping up from the bottom.

With the bottom bar you can...

Tap the Home button to stop the current game and go back to the Topics screen.

Tap the speacker button to toggle sounds On/Off.

Tap the pass button to pass on the current clue for another.
Each game will allow passing on a clue 5 times.
The replacement clue is randomly picked from the remaining clues associated with the tiles currently in play.

At the end of a game, if a score is achieved, buttons for posting to Twitter and Facebook will appear on this bar.

bottom bar with twitter and facebook

The bottom bar can be hidden by swiping down, tapping anywhere in the clue area or tapping on a tile.

Winning a Game

When 20 correct tiles are tapped during play, the game is won!
A score is given and consists of the sum of all of the remaining seconds stored for each item during play.

win

At this time, each item can be tapped to review its information.

Bring up the bottom bar to post your score on
Twitter and/or Facebook.

win

Use the Home button on the bottom bar to go back to play the topic again, or choose a different topic to play.

Not Winning a Game

If 20 incorrect tiles are tapped during play, the game is lost!
No score is given for a lost game.

win

At this time, each item can be tapped to review its information.

Bring up the bottom bar and use the Home button to go back to try the topic again, or choose a different topic to play.

Home Screen Player List

Player Settings Game Screen Achievement History
Home Screen Player List

Player Settings Game Screen Achievement History
Home Screen Player List

Player Settings Game Screen Achievement History


Contact Information

Please email the creator of Twenty-Twenty at:

mlferbert@me.com

other apps by Mark Ferbert