Kaprekar Numbers in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Billiards brainfuck Calendar 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 Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers 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 ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal 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 Billiards brainfuck Calendar 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 Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers 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 ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 878th MeWhenI 🇻🇦 131 444 2ms 2 Nov 2024 878th CaedenHarper 🇨🇦 131 444 2ms 16 Aug 2025 883rd KatieLG-Transpiler 🇬🇧 131 512 4ms 24 days ago 884th KatieLG-Transpiler 🇬🇧 131 533 636ms 24 days ago 885th KatieLG-Transpiler 🇬🇧 130 446 3ms 24 days ago 886th KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 886th KatieLG-Transpiler 🇬🇧 130 515 2ms 24 days ago 888th KatieLG-Transpiler 🇬🇧 128 528 1ms 24 days ago 889th sciencejiho 127 532 2ms 12 Feb 2025 890th dokutan 126 439 36ms 21 Apr 2025 890th olleicua 🇺🇸 126 439 39ms 12 Jun 2025 892nd HumanoidCPU 125 445 34ms 1 Nov 2024 892nd Shanethegamer 🇺🇸 125 445 33ms 1 Nov 2024 892nd CaedenHarper 🇨🇦 125 445 38ms 16 Aug 2025 895th MeWhenI 🇻🇦 125 515 1ms 2 Nov 2024 895th CaedenHarper 🇨🇦 125 515 1ms 12 Nov 2025 895th Shanethegamer 🇺🇸 125 515 1ms 12 Nov 2025 895th HumanoidCPU 125 515 1ms 12 Nov 2025 899th KatieLG-Transpiler 🇬🇧 125 519 337ms 24 days ago 900th KatieLG-Transpiler 🇬🇧 124 519 1ms 24 days ago 901st KatieLG-Transpiler 🇬🇧 122 455 38ms 24 days ago 902nd KatieLG-Transpiler 🇬🇧 122 517 65ms 24 days ago 903rd HumanoidCPU 122 518 2ms 1 Nov 2024 903rd Shanethegamer 🇺🇸 122 518 2ms 1 Nov 2024 903rd MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 903rd CaedenHarper 🇨🇦 122 518 1ms 22 Jan 2025 907th Shanethegamer 🇺🇸 121 453 118ms 1 Nov 2024 907th KatieLG 🇬🇧 121 453 121ms 1 Nov 2024 907th MeWhenI 🇻🇦 121 453 119ms 2 Nov 2024 907th CaedenHarper 🇨🇦 121 453 123ms 24 Jan 2025 911th KatieLG-Transpiler 🇬🇧 121 525 1ms 24 days ago 912th KatieLG-Transpiler 🇬🇧 120 457 128ms 24 days ago 913th KatieLG 🇬🇧 120 461 39ms 30 Nov 2025 914th HumanoidCPU 119 446 9ms 1 Nov 2024 914th dokutan 119 446 9ms 1 Nov 2024 914th MeWhenI 🇻🇦 119 446 9ms 2 Nov 2024 914th zakariamouhid 119 446 9ms 17 Nov 2024 914th Salutations45 119 446 9ms 22 Nov 2024 914th gigaprofisi 🇺🇸 119 446 8ms 20 Jun 2025 914th didion0 🇺🇸 119 446 9ms 26 Aug 2025 914th olleicua 🇺🇸 119 446 9ms 10 Sep 2025 922nd iczelia 🇩🇪 119 447 9ms 24 Oct 2025 923rd Quadruplay 119 448 9ms 12 Jul 2025 924th HumanoidCPU 117 446 1,278ms 1 Nov 2024 924th Shanethegamer 🇺🇸 117 446 1,285ms 1 Nov 2024 924th dokutan 117 446 1,306ms 1 Nov 2024 924th CaedenHarper 🇨🇦 117 446 1,311ms 24 Jan 2025 928th HumanoidCPU 117 448 151ms 1 Nov 2024 928th dokutan 117 448 153ms 1 Nov 2024 928th MeWhenI 🇻🇦 117 448 157ms 2 Nov 2024 928th MarcMush 🇫🇷 117 448 170ms 19 Nov 2024 928th CaedenHarper 🇨🇦 117 448 175ms 1 Feb 2025 933rd KatieLG-Transpiler 🇬🇧 117 455 9ms 24 days ago 934th JOrE20 🇺🇸 117 457 9ms 6 Nov 2025 935th KatieLG 🇬🇧 114 461 1,221ms 30 Nov 2025 936th KatieLG 🇬🇧 112 467 160ms 30 Nov 2025 937th HumanoidCPU 111 453 47ms 1 Nov 2024 938th MeWhenI 🇻🇦 111 454 50ms 2 Nov 2024 939th CaedenHarper 🇨🇦 109 461 50ms 22 Jan 2025 939th Shanethegamer 🇺🇸 109 461 49ms 6 May 2025 941st KatieLG 🇬🇧 109 463 50ms 1 Nov 2024 941st KatieLG-Transpiler 🇬🇧 109 463 49ms 24 days ago 943rd HumanoidCPU 106 520 123ms 1 Nov 2024 944th KatieLG-Transpiler 🇬🇧 102 513 1,244ms 24 days ago 945th HumanoidCPU 94 449 32ms 1 Nov 2024 945th MeWhenI 🇻🇦 94 449 30ms 2 Nov 2024 945th CaedenHarper 🇨🇦 94 449 36ms 25 Jan 2025 945th snoozingnewt 🇨🇦 94 449 32ms 14 Sep 2025 949th KatieLG 🇬🇧 93 451 32ms 1 Nov 2024 950th KatieLG-Transpiler 🇬🇧 93 567 152ms 24 days ago 951st dokutan 91 462 32ms 1 Nov 2024 952nd CaedenHarper 🇨🇦 89 882 48ms 25 Jan 2025 953rd emgordon154 88 866 1,416ms 26 Nov 2025 954th dokutan 85 437 2ms 1 Nov 2024 955th MeWhenI 🇻🇦 84 439 2ms 2 Nov 2024 955th CaedenHarper 🇨🇦 84 439 2ms 16 Aug 2025 957th HumanoidCPU 83 444 2ms 1 Nov 2024 958th AidanWalter 75 915 12ms 3 Jan 2025 958th sciencejiho 75 915 10ms 12 Feb 2025 960th KatieLG 🇬🇧 72 511 2ms 1 Nov 2024 First Prev 881–960 of 1,069 Next Last
