The Kaprekar Numbers hole will go live in 21 hours. Why not try and solve it ahead of time?
Musical Chords in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc gs All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Bytes Time 1st ovs-code 🇩🇪 1,000 50 26 May 2024 1st ovs-code 🇩🇪 1,000 50 29 Aug 2024 3rd HPWiz 🇬🇧 980 51 27 May 2024 4th HPWiz 🇬🇧 953 116 27 May 2024 5th JayXon 🇺🇸 945 117 25 May 2024 6th HPWiz 🇬🇧 944 74 28 May 2024 7th HPWiz 🇬🇧 943 77 25 Oct 2023 8th JayXon 🇺🇸 940 86 26 May 2024 9th JayXon 🇺🇸 935 103 25 May 2024 10th HPWiz 🇬🇧 933 87 27 May 2024 11th JayXon 🇺🇸 931 118 28 May 2024 12th JayXon 🇺🇸 926 126 13 Nov 2023 13th JayXon 🇺🇸 922 88 26 May 2024 14th primo-ppcg 🇹🇭 922 92 18 Nov 2021 14th SirBogman 🇺🇸 922 92 30 Jan 2023 14th JayXon 🇺🇸 922 92 26 May 2024 17th JayXon 🇺🇸 918 133 21 Mar 2024 18th SirBogman 🇺🇸 912 128 31 Jan 2023 19th ovs-code 🇩🇪 908 77 19 May 2024 20th JayXon 🇺🇸 905 134 5 Mar 2022 21st bitsandbeyond 🇳🇱 904 101 17 Jun 2024 21st SirBogman 🇺🇸 904 101 17 Jun 2024 23rd emplv 🇱🇻 901 122 26 May 2024 24th pardouin 🇫🇷 899 123 10 Jun 2024 25th ovs-code 🇩🇪 898 90 14 Oct 2023 26th ovs-code 🇩🇪 892 109 21 Aug 2024 27th lynn 891 153 18 Feb 2022 28th JayXon 🇺🇸 891 170 21 Mar 2024 29th SirBogman 🇺🇸 889 91 31 Jan 2023 30th HPWiz 🇬🇧 889 112 28 May 2024 31st JayXon 🇺🇸 885 125 17 days ago 32nd JayXon 🇺🇸 885 154 21 Dec 2021 33rd nwellnhof 🇩🇪 883 96 4 Nov 2021 34th emplv 🇱🇻 883 147 2 Jul 2023 35th HPWiz 🇬🇧 883 157 27 May 2024 36th primo-ppcg 🇹🇭 881 115 14 Nov 2022 37th JayXon 🇺🇸 881 143 25 Dec 2023 38th JayXon 🇺🇸 879 197 14 Nov 2021 39th SirBogman 🇺🇸 877 57 27 Jan 2023 39th SirBogman 🇺🇸 877 57 6 Feb 2023 41st dvargas46 🇺🇸 873 162 27 Jan 2023 42nd JayXon 🇺🇸 873 212 14 Nov 2021 43rd JayXon 🇺🇸 872 179 16 Feb 2022 44th lynn 870 127 18 Feb 2022 44th SirBogman 🇺🇸 870 127 30 Jan 2023 44th ovs-code 🇩🇪 870 127 17 Oct 2023 47th JayXon 🇺🇸 870 157 3 Dec 2021 48th Sp3000 🇦🇺 869 131 23 Nov 2021 49th JayXon 🇺🇸 868 197 31 Mar 2022 50th JayXon 🇺🇸 867 160 20 Nov 2021 51st JayXon 🇺🇸 867 164 7 Jun 2023 52nd lyphyser 866 151 13 Jul 2023 53rd primo-ppcg 🇹🇭 865 84 19 Nov 2021 54th vlpx 🇫🇮 865 127 1 Aug 2024 55th JayXon 🇺🇸 861 147 1 May 2023 56th ovs-code 🇩🇪 860 148 28 Oct 2023 57th JayXon 🇺🇸 859 150 9 Apr 2023 58th SirBogman 🇺🇸 857 99 30 Jan 2023 59th lynn 856 162 3 Dec 2021 60th ovs-code 🇩🇪 854 95 7 Mar 2024 61st ovs-code 🇩🇪 854 142 17 Jun 2024 62nd nwellnhof 🇩🇪 854 162 8 Jul 2022 63rd pardouin 🇫🇷 852 113 27 Jun 2024 64th JayXon 🇺🇸 851 169 12 Oct 2022 65th JayXon 🇺🇸 848 288 22 Apr 2024 66th SirBogman 🇺🇸 846 161 8 Feb 2023 67th ovs-code 🇩🇪 845 164 12 Nov 2023 68th AlephSquirrel 844 225 9 days ago 69th ovs-code 🇩🇪 843 164 23 Mar 2024 70th SirBogman 🇺🇸 840 247 27 Jan 2023 70th Steffan153 🇫🇮 840 247 30 Jul 2024 72nd SirBogman 🇺🇸 840 249 31 Jan 2023 73rd sean-niemann 🇺🇸 838 260 5 Jan 2024 74th ovs-code 🇩🇪 837 115 16 Jan 2024 75th primo-ppcg 🇹🇭 837 219 22 May 2023 1–75 of 467 Next