Kaprekar Numbers in all languages in chars. 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Chars Time Submitted 880th Shanethegamer 🇺🇸 131 444 3ms 1 Nov 2024 880th dokutan 131 444 2ms 1 Nov 2024 880th MeWhenI 🇻🇦 131 444 2ms 2 Nov 2024 880th CaedenHarper 🇨🇦 131 444 2ms 16 Aug 2025 885th GolfingSuccess 🇬🇷 131 452 10ms 1 Nov 2024 885th zbreit 🇺🇸 131 452 10ms 1 Nov 2024 885th Shanethegamer 🇺🇸 131 452 10ms 1 Nov 2024 885th madex 🇩🇪 131 452 10ms 1 Nov 2024 885th jtaxen 131 452 10ms 1 Nov 2024 885th Stockoh 🇫🇷 131 452 9ms 4 Nov 2024 885th evan18c 131 452 10ms 7 Nov 2024 885th roguh 🇬🇹 131 452 9ms 27 Nov 2024 885th mathisfun271 131 452 10ms 25 Jan 2025 885th moustave 131 452 10ms 9 Apr 2025 885th SectorCorruptor 131 452 10ms 24 Jul 2025 885th vgamula 🇺🇦 131 452 11ms 25 Jul 2025 885th Unknownuserfrommars 131 452 10ms 5 Aug 2025 885th JOrE20 131 452 10ms 6 Nov 2025 885th TheSecondComing123 131 452 10ms 9 days ago 900th KatieLG-Transpiler 🇬🇧 131 512 4ms 9 Jan 2026 901st KatieLG-Transpiler 🇬🇧 131 533 650ms 9 Jan 2026 902nd KatieLG-Transpiler 🇬🇧 130 446 3ms 9 Jan 2026 903rd KasperKivimaeki 🇫🇮 130 457 10ms 15 Jul 2025 904th KatieLG 🇬🇧 130 487 1ms 30 Nov 2025 905th KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 905th KatieLG-Transpiler 🇬🇧 130 515 1ms 9 Jan 2026 907th muser-logiccpu 🇺🇦 129 458 9ms 9 Aug 2025 907th netfri25 🇮🇱 129 458 11ms 14 days ago 907th rotemkm 129 458 10ms 13 days ago 910th Shanethegamer 🇺🇸 126 452 367ms 1 Nov 2024 910th JOrE20 126 452 353ms 2 Feb 2026 912th KatieLG-Transpiler 🇬🇧 126 528 1ms 9 Jan 2026 913th sciencejiho 125 532 2ms 12 Feb 2025 914th HumanoidCPU 123 446 1,278ms 1 Nov 2024 914th Shanethegamer 🇺🇸 123 446 1,285ms 1 Nov 2024 914th dokutan 123 446 1,302ms 1 Nov 2024 914th CaedenHarper 🇨🇦 123 446 1,311ms 24 Jan 2025 918th MeWhenI 🇻🇦 123 515 1ms 2 Nov 2024 918th CaedenHarper 🇨🇦 123 515 1ms 12 Nov 2025 918th Shanethegamer 🇺🇸 123 515 2ms 12 Nov 2025 918th HumanoidCPU 123 515 2ms 12 Nov 2025 922nd KatieLG-Transpiler 🇬🇧 122 517 65ms 9 Jan 2026 923rd HumanoidCPU 122 518 1ms 1 Nov 2024 923rd Shanethegamer 🇺🇸 122 518 1ms 1 Nov 2024 923rd MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 923rd CaedenHarper 🇨🇦 122 518 1ms 22 Jan 2025 927th KatieLG-Transpiler 🇬🇧 122 519 1ms 9 Jan 2026 928th KatieLG-Transpiler 🇬🇧 121 525 1ms 9 Jan 2026 929th KatieLG 🇬🇧 119 461 1,221ms 30 Nov 2025 930th HumanoidCPU 118 446 10ms 1 Nov 2024 930th MeWhenI 🇻🇦 118 446 9ms 2 Nov 2024 930th zakariamouhid 118 446 9ms 17 Nov 2024 930th Salutations45 118 446 9ms 22 Nov 2024 930th gigaprofisi 🇺🇸 118 446 8ms 20 Jun 2025 930th didion0 🇺🇸 118 446 10ms 26 Aug 2025 930th olleicua 🇺🇸 118 446 9ms 10 Sep 2025 937th iczelia 🇩🇪 117 447 9ms 24 Oct 2025 938th Quadruplay 117 448 9ms 12 Jul 2025 939th Shanethegamer 🇺🇸 115 445 33ms 1 Nov 2024 939th CaedenHarper 🇨🇦 115 445 37ms 16 Aug 2025 941st KatieLG-Transpiler 🇬🇧 115 455 9ms 9 Jan 2026 942nd KatieLG-Transpiler 🇬🇧 114 519 9ms 9 Jan 2026 943rd HumanoidCPU 113 448 156ms 1 Nov 2024 943rd MeWhenI 🇻🇦 113 448 153ms 2 Nov 2024 943rd CaedenHarper 🇨🇦 113 448 162ms 1 Feb 2025 946th KatieLG-Transpiler 🇬🇧 112 455 38ms 9 Jan 2026 947th Shanethegamer 🇺🇸 110 453 123ms 1 Nov 2024 947th KatieLG 🇬🇧 110 453 113ms 1 Nov 2024 947th MeWhenI 🇻🇦 110 453 119ms 2 Nov 2024 947th CaedenHarper 🇨🇦 110 453 122ms 24 Jan 2025 951st KatieLG-Transpiler 🇬🇧 110 519 380ms 9 Jan 2026 952nd KatieLG 🇬🇧 110 1,387 4ms 1 Nov 2024 953rd KatieLG-Transpiler 🇬🇧 109 457 121ms 9 Jan 2026 954th KatieLG 🇬🇧 109 467 170ms 30 Nov 2025 955th KatieLG-Transpiler 🇬🇧 107 513 1,244ms 9 Jan 2026 956th HumanoidCPU 96 520 118ms 1 Nov 2024 957th HumanoidCPU 94 449 32ms 1 Nov 2024 957th MeWhenI 🇻🇦 94 449 30ms 2 Nov 2024 957th CaedenHarper 🇨🇦 94 449 36ms 25 Jan 2025 957th snoozingnewt 🇨🇦 94 449 32ms 14 Sep 2025 First Prev 881–960 of 1,087 Next Last
