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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 741st moustave 151 452 9ms 9 Apr 2025 741st SectorCorruptor 151 452 9ms 24 Jul 2025 741st vgamula 🇺🇦 151 452 14ms 25 Jul 2025 741st Unknownuserfrommars 151 452 9ms 5 Aug 2025 741st JOrE20 🇺🇸 151 452 11ms 20 days ago 756th HumanoidCPU 150 445 4ms 1 Nov 2024 756th dokutan 150 445 3ms 1 Nov 2024 756th MeWhenI 🇻🇦 150 445 3ms 2 Nov 2024 756th fischfood 150 445 5ms 8 Nov 2024 756th CaedenHarper 🇨🇦 150 445 4ms 16 Aug 2025 761st KasperKivimaeki 🇫🇮 150 457 10ms 15 Jul 2025 761st 051 🇸🇬 150 457 9ms 8 Oct 2025 763rd Unknownuserfrommars 150 557 2,850ms 10 Dec 2024 764th Maznek 149 364 9ms 8 Nov 2024 764th elisherer 🇮🇱 149 364 9ms 23 days ago 766th HumanoidCPU 149 448 5ms 1 Nov 2024 766th Shanethegamer 🇺🇸 149 448 2ms 1 Nov 2024 766th koipondx86 149 448 2ms 1 Nov 2024 766th MeWhenI 🇻🇦 149 448 2ms 2 Nov 2024 766th CaedenHarper 🇨🇦 149 448 2ms 16 Aug 2025 771st Upload-and-View 🇺🇦 149 458 10ms 9 Aug 2025 772nd KatieLG 🇬🇧 149 538 469ms 1 Nov 2024 773rd KatieLG 🇬🇧 149 563 902ms 1 Nov 2024 774th HumanoidCPU 148 456 2ms 1 Nov 2024 774th dokutan 148 456 2ms 1 Nov 2024 774th Shanethegamer 🇺🇸 148 456 1ms 1 Nov 2024 774th CaedenHarper 🇨🇦 148 456 2ms 23 Jan 2025 778th HumanoidCPU 146 461 104ms 1 Nov 2024 778th KatieLG 🇬🇧 146 461 103ms 1 Nov 2024 778th Shanethegamer 🇺🇸 146 461 106ms 1 Nov 2024 778th dokutan 146 461 103ms 1 Nov 2024 778th MeWhenI 🇻🇦 146 461 106ms 2 Nov 2024 778th CaedenHarper 🇨🇦 146 461 103ms 24 Jan 2025 784th JunkIce 144 449 1,592ms 3 Dec 2024 785th HumanoidCPU 143 452 373ms 1 Nov 2024 785th Shanethegamer 🇺🇸 143 452 387ms 1 Nov 2024 787th HumanoidCPU 141 446 68ms 1 Nov 2024 787th Shanethegamer 🇺🇸 141 446 70ms 1 Nov 2024 787th MeWhenI 🇻🇦 141 446 72ms 2 Nov 2024 787th snoozingnewt 🇺🇸 141 446 69ms 3 Nov 2024 787th CaedenHarper 🇨🇦 141 446 71ms 16 Aug 2025 792nd dokutan 139 452 70ms 1 Nov 2024 793rd emgordon154 139 602 1,636ms 12 Dec 2024 794th HumanoidCPU 136 575 46ms 9 Mar 2025 795th KatieLG 🇬🇧 135 516 61ms 1 Nov 2024 796th dokutan 133 473 1ms 1 Nov 2024 797th KatieLG 🇬🇧 133 475 2ms 1 Nov 2024 798th dokutan 133 483 1ms 21 Jun 2025 799th dokutan 133 591 56ms 1 Nov 2024 800th KatieLG 🇬🇧 132 515 100ms 1 Nov 2024 801st HumanoidCPU 131 444 3ms 1 Nov 2024 801st KatieLG 🇬🇧 131 444 3ms 1 Nov 2024 801st Shanethegamer 🇺🇸 131 444 3ms 1 Nov 2024 801st dokutan 131 444 3ms 1 Nov 2024 801st MeWhenI 🇻🇦 131 444 3ms 2 Nov 2024 801st CaedenHarper 🇨🇦 131 444 3ms 16 Aug 2025 807th KatieLG 🇬🇧 130 512 4ms 1 Nov 2024 808th KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 809th KatieLG 🇬🇧 127 530 2ms 1 Nov 2024 810th dokutan 126 439 35ms 21 Apr 2025 810th olleicua 🇺🇸 126 439 36ms 12 Jun 2025 812th sciencejiho 126 532 2ms 12 Feb 2025 813th HumanoidCPU 124 445 33ms 1 Nov 2024 813th Shanethegamer 🇺🇸 124 445 36ms 1 Nov 2024 813th CaedenHarper 🇨🇦 124 445 34ms 16 Aug 2025 816th KatieLG 🇬🇧 124 515 1ms 1 Nov 2024 816th MeWhenI 🇻🇦 124 515 1ms 2 Nov 2024 816th CaedenHarper 🇨🇦 124 515 1ms 14 days ago 816th Shanethegamer 🇺🇸 124 515 1ms 14 days ago 816th HumanoidCPU 124 515 1ms 13 days ago 821st KatieLG 🇬🇧 122 517 66ms 1 Nov 2024 822nd HumanoidCPU 122 518 2ms 1 Nov 2024 822nd Shanethegamer 🇺🇸 122 518 2ms 1 Nov 2024 822nd MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 822nd CaedenHarper 🇨🇦 122 518 2ms 22 Jan 2025 First Prev 751–825 of 974 Next Last