16167 Players currently online!
Man vs. Machine - good luck!
Turn-based games at any time!
Vote for the best move to win!
Do you have what it takes?
Backgammon, Yatzy, and more!
Sharpen your tactical vision!
Get advice and game insights!
Learn from top players & pros!
View millions of master games!
Your virtual chess coach!
Perfect your opening moves!
Test your skills vs. computer!
Find the right private coach!
Can you solve it each day?
Bring it all together!
Beginners, start here!
Make friends & play team games!
News from the world of chess!
Search all Chess.com members!
Find local clubs & events!
Who's the best of your friends?
Read what members are saying!
And now that I look at the problem again, I suddenly realized that it's not a valid problem. In the original ad there was a space after "5 +," and you were supposed to fill it out. Which I just realized is impossible with just the information given.
Btw, when I opened this thread I saw this ad next to it:
Interestingly, I've never seen this ad on chess.com before. Is it a conicidence that it's on this thread?
3 variables & 1 equation.
That's why you need to go to their website and pay lots of money!
10/7/2015 - Shulman - Krush, US Championship 2007
by briansladovich a few minutes ago
Did black play this opening ok?
by kiiiira a few minutes ago
Why are women not as successful as men in chess?
by CloudedJudgement 3 minutes ago
What would be the best brake on playing under the influence of alcohol?
by TurboFish 6 minutes ago
Ruy Lopez: Schliemann Defence 4. d3
by Bishop_g5 15 minutes ago
Why do chess players hide behind avatars and false profiles?
by uscftigerprowl 20 minutes ago
Most dramatic draw I've ever had
by TheGhostofMorphy 22 minutes ago
by TheBlunderfulPlayer 28 minutes ago
The Hnerf Attack
by TheBlunderfulPlayer 50 minutes ago
Am I doing this all wrong?
by ThrillerFan 55 minutes ago
Why Join | Chess Topics |
Help & Support |
© 2015 Chess.com
• Chess - English
We are working hard to make Chess.com available in over 70 languages. Check back over the year as we develop the technology to add more, and we will try our best to notify you when your language is ready for translating!