Reply
Periodic Contributor

Sudoku. How do you score 100K+?

When I play Sudoku, I never score more than 10K, 20K, 30K or 40K depending upon the level I play.  But I see high scores in excess of 100K?  How do I score more than the basic max score for each level?

40,782 Views
8
Report
1 ACCEPTED SOLUTION
Community Manager
Community Manager

Thanks for your question, @Kat903213V! Sudoku scoring includes two bonus multipliers that vary by level, one for difficulty and one for time. Final score is calculated with the percentage of puzzle completed without errors (or help) multiplied by difficulty bonus + time bonus.

 

Difficulty bonus is:

  • Easy = 100;
  • Medium = 200;
  • Hard = 300;
  • Expert = 400

 

Time bonus is your time spent solving subtracted from:

  • Easy = 180 seconds;
  • Medium = 360 seconds;
  • Hard = 540 seconds;
  • Expert = 720 seconds

 

If your time spent is more than the time bonus amount, the time bonus does not apply (i.e., you are not penalized with a negative number as a multiplier).   

View solution in original post

0 Kudos
40,499 Views
3
Report
Contributor

The scoring formula should be written as  percentage completed without errors * (difficulty level + remaining score) which yields a maximum score of 112,000 if you could somehow complete the puzzle in 0 seconds.  I have gotten in the mid 80,000s but that seems to be my limit.  To get 100,000 exactly, you would have to complete the expert puzzle in 2 minutes.  That would give a time bonus of 600 (720-120)  so you would get 100*(400+600) which is 100,000.  It is possible to "cheat" at Daily Sudoku by completing the puzzle correctly in Chrome's Incognito mode without logging into the AARP website, then making note of all of the numbers.  You can then exit out of Chrome, come back in, log into AARP and then redo the same puzzle and quickly re-enter all the correct numbers.  To me, that is cheating but I'm sure some people do it.  The normal Sudoku puzzle gives you a new puzzle every time so this cheating method won't work for that.

0 Kudos
40,386 Views
2
Report
Newbie

I had to prove to myself that people are cheating at this game. So I did the Expert level puzzle within one box of completion, then stopped to write down all the correct answers. I then Reset the puzzle at Expert level with no notes and typed in all the answers as fast as I could. Even then the best I could do was about 1 minute 25 seconds for a score of 103,400. So that proved to me that people like EGGreen who you see at the top of the leader board every day with a score of around 109,000 or more has a way to cheat where he or she can solve the puzzle in advance like I did but then had a way to load all the numbers in at once. Because to get a score around 109,000 means the puzzle must be completed in about 10 seconds or less. AARP could stop this cheating by doing away with the Reset option so a new puzzle comes up every time. 

0 Kudos
4,357 Views
0
Report
Social Butterfly

Why is completion time even scored.  Correct answer should be the deciding factor.  Why does America always want to add a stress factor?

Community Manager
Community Manager

Thanks for your question, @Kat903213V! Sudoku scoring includes two bonus multipliers that vary by level, one for difficulty and one for time. Final score is calculated with the percentage of puzzle completed without errors (or help) multiplied by difficulty bonus + time bonus.

 

Difficulty bonus is:

  • Easy = 100;
  • Medium = 200;
  • Hard = 300;
  • Expert = 400

 

Time bonus is your time spent solving subtracted from:

  • Easy = 180 seconds;
  • Medium = 360 seconds;
  • Hard = 540 seconds;
  • Expert = 720 seconds

 

If your time spent is more than the time bonus amount, the time bonus does not apply (i.e., you are not penalized with a negative number as a multiplier).   

0 Kudos
40,500 Views
3
Report
Newbie

Thank you for this explanation.  I think, though, that I have completed the expert puzzle and received different scores for the same time spent and errors.  I could be wrong, but I wonder if there are points earned for completing boxes, columns, or rows.  Or if scoring is influenced by current scores on the board.

 

0 Kudos
3,763 Views
0
Report
Periodic Contributor

Thank you, so much, for explaining that.  Will have to improve my speed! 🙂

 

0 Kudos
40,477 Views
1
Report
Community Manager
Community Manager

You're welcome, @Kat903213V, enjoy!

0 Kudos
40,369 Views
0
Report
Periodic Contributor

I wonder the same thing. I play the expert level, complete the puzzle at 100% with no errors and it's always 40K. I don't understand how to score more than that.

40,610 Views
0
Report
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Users
Need to Know

Bring back your memories for a chance to win $1,000 each week. Enter Now For a Chance to Win! Ends 4/2/23.

AARP Throwback Sweepstakes

More From AARP