The Kaprekar Numbers hole will go live in 21 hours. Why not try and solve it ahead of time?
Leap Years in Julia in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 Chars Time 1st JayXon 🇺🇸 1,000 34 17 Apr 2021 1st Lydxn 🇨🇦 1,000 34 22 Aug 2021 3rd primo-ppcg 🇹🇭 971 35 22 Dec 2018 3rd HPWiz 🇬🇧 971 35 17 Nov 2020 3rd sean-niemann 🇺🇸 971 35 30 Sep 2022 3rd Steffan153 🇫🇮 971 35 26 Dec 2022 3rd ovs-code 🇩🇪 971 35 24 Oct 2023 3rd DialFrost 🇸🇬 971 35 8 Nov 2023 9th antimon2 🇯🇵 944 36 25 Jan 2021 10th ETHproductions 🇺🇸 919 37 22 Dec 2018 11th lynn 895 38 30 Jun 2021 11th janbehrens 🇩🇪 895 38 1 Nov 2021 11th MeWhenI 🇻🇦 895 38 25 Nov 2022 11th dokutan 895 38 25 Sep 2024 15th MarcMush 🇫🇷 850 40 3 Dec 2021 15th sisyphus-ppcg 🇦🇺 850 40 24 Jan 2023 15th Codsilla 🇨🇦 850 40 23 Mar 2023 18th voytxt 🇨🇿 829 41 11 Mar 2024 18th alemelis 829 41 14 Aug 2024 20th Shanethegamer 🇺🇸 791 43 4 Dec 2022 20th rollershutter 791 43 4 Jul 2024 22nd mossr 🇺🇸 756 45 22 Feb 2021 22nd stellartux 756 45 25 Dec 2023 24th detrumi 🇳🇱 739 46 26 Oct 2020 24th annaproxy 739 46 14 Feb 2022 26th czylabsonasa 🇭🇺 723 47 15 Jun 2022 26th msbranicky 723 47 15 Jan 2024 28th cure-honey 🇯🇵 708 48 5 Jul 2021 28th Yewzir 🇧🇪 708 48 23 Nov 2023 30th laserb 680 50 25 Jan 2020 31st roguh 🇬🇹 667 51 14 Jan 2024 32nd p-vf 🇨🇭 654 52 28 Oct 2021 32nd ToE42 654 52 5 May 2024 34th nonplated 642 53 7 Jul 2019 35th MasFlam 630 54 29 Aug 2020 35th StronkCheese 🇺🇸 630 54 4 Feb 2023 37th juntuu 596 57 25 Mar 2019 37th davbass 🇮🇹 596 57 21 Aug 2023 37th snoozingnewt 🇺🇸 596 57 6 Oct 2023 40th garrisonhh 567 60 20 Nov 2020 41st Smetalo 548 62 25 Aug 2022 42nd tidalDisruptionEvent 🇨🇦 515 66 18 Mar 2023 43rd sidok 507 67 5 May 2024 44th Betuaredead 500 68 11 Jan 2023 45th taigua 453 75 18 Aug 2020 46th theunofficialcoder 46 738 18 Aug 2021 46th retrohun 46 738 27 Dec 2022 46th HumanoidCPU 46 738 18 May 2024 46th Mabeloid 🇳🇴 46 738 22 Sep 2024 50th JRaspass 🇬🇧 46 741 17 Mar 2021 51st KatieLG 🇬🇧 39 883 2 Dec 2020 51st mokymok 🇺🇸 39 883 10 Nov 2021 53rd KatieLG-Transpiler 🇬🇧 37 930 23 Jun 2022 1–53 of 53
