The Minesweeper hole will go live in approximately . Why not try and solve it ahead of time?
    
    
 
Kaprekar Numbers in Java in chars.
    
    
        
            
                
                
                
                    |  | 
                | # | Golfer | Points | Chars | Time | Submitted | 
    
    
    
    
        
            | 1st |  sean-niemann
    🇺🇸 | 1,000 | 88 |  |  | 
            | 2nd |  DialFrost
    🇸🇬 | 989 | 89 |  |  | 
            | 2nd |  JayXon
    🇺🇸 | 989 | 89 |  |  | 
            | 4th |  rucin93
    🇵🇱 | 978 | 90 |  |  | 
            | 4th |  nwellnhof
    🇩🇪 | 978 | 90 |  |  | 
            | 6th |  stefangimmillaro | 917 | 96 |  |  | 
            | 7th |  namelessiw | 898 | 98 |  |  | 
            | 8th |  error256 | 815 | 108 |  |  | 
            | 9th |  CaedenHarper
    🇨🇦 | 772 | 114 |  |  | 
            | 10th |  kmathis22 | 759 | 116 |  |  | 
            | 11th |  Liibe | 715 | 123 |  |  | 
            | 12th |  Yax42
    🇫🇷 | 693 | 127 |  |  | 
            | 13th |  MeWhenI
    🇻🇦 | 672 | 131 |  |  | 
            | 14th |  Shanethegamer
    🇺🇸 | 662 | 133 |  |  | 
            | 14th |  Schmitt-Very-Cool | 662 | 133 |  |  | 
            | 16th |  snoozingnewt
    🇺🇸 | 624 | 141 |  |  | 
            | 17th |  elgan65536 | 611 | 144 |  |  | 
            | 18th |  h3ra993huskp
    🇯🇵 | 603 | 146 |  |  | 
            | 19th |  yoshykai | 571 | 154 |  |  | 
            | 20th |  bac0id | 540 | 163 |  |  | 
            | 21st |  dokutan | 407 | 216 |  |  | 
            | 22nd |  ravnskjaer
    🇩🇰 | 373 | 236 |  |  | 
            | 23rd |  Jacob385 | 235 | 374 |  |  | 
            | 24th |  KatieLG
    🇬🇧 | 181 | 487 |  |  | 
            | 25th |  HumanoidCPU | 173 | 509 |  |  |