Rules
Guess the NERDLE in 6 tries. After each try, the color of the tiles will change to show how close your guess is to the solution.
If the tile becomes GREEN, your number or operation is located at correct place. If the tile becomes RED, your number or opeartion exists within the expression, but at different place.
- Each try is a calculation (math expression).
- You can use 0 1 2 3 4 5 6 7 8 9 + - * / or =.
- It must contain one “=”.
- It must only have a number to the right of the “=”, not another calculation.
- Standard order of operations applies, so calculate * and / before + and - eg. 3+2*5=13 not 25!

Joke Of The Day

Merry Christmas! Jokes To Lighten Up Christmas Mood
Multi-colored lights are the Crocs of Christmas lights.
Frank Lowe @GayAtHomeDad
What did the wise men say after they offered up their gifts of gold and frankincense?
Wait, there's myrrh.
What do you call Santa when he stops moving?
Santa Pause.
What song does Beyonce like to perform during the holidays?
All the Jingle Ladies.
Knock, knock!
Who's there?
Snow.
Snow who?
Snow time to waste. It's almost Christmas!
Knock, knock!
Who's there?
Justin.
Justin who?
Justin time for Christmas cookies!
Merry Christmas! Lot more Christmas jokes in our Christmas jokes collection
On This Day
Nuclear reactorIn 1950, the pile achieved criticality in the Brookhaven Graphite Research Reactor (BGRR), the world's first nuclear reactor dedicated to the peaceful applications of atomic energy. It was patterned after a successful reactor at Oak Ridge National Laboratory. The improved reactor design of the BGRR added facilities to accommodate research in medicine, biology, chemistry, physics and nuclear engineering. The reactor pile consisted of a 700-ton, 25-foot cube of graphite fueled by uranium, enclosed in a steel-lined, high-density, five-foot-thick concrete shield. A total of 1,369 fuel channels were available with roughly half in use at any given time. Reactor power was controlled by insertion and removal of boron steel control rods.« |