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 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 Lily 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 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 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 Chars Time Submitted 880th JOrE20 134 452 423ms 15 days ago 882nd dokutan 134 473 2ms 1 Nov 2024 883rd KatieLG 🇬🇧 133 475 1ms 1 Nov 2024 884th KatieLG-Transpiler 🇬🇧 133 505 112ms 9 Jan 2026 885th KatieLG 🇬🇧 132 487 1ms 30 Nov 2025 886th KatieLG-Transpiler 🇬🇧 132 515 94ms 9 Jan 2026 887th KatieLG 🇬🇧 131 443 2ms 30 Nov 2025 888th HumanoidCPU 131 444 2ms 1 Nov 2024 888th Shanethegamer 🇺🇸 131 444 3ms 1 Nov 2024 888th dokutan 131 444 2ms 1 Nov 2024 888th MeWhenI 🇻🇦 131 444 2ms 2 Nov 2024 888th CaedenHarper 🇨🇦 131 444 2ms 16 Aug 2025 893rd KatieLG-Transpiler 🇬🇧 131 512 4ms 9 Jan 2026 894th KatieLG-Transpiler 🇬🇧 131 533 636ms 9 Jan 2026 895th KatieLG-Transpiler 🇬🇧 130 446 3ms 9 Jan 2026 896th KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 896th KatieLG-Transpiler 🇬🇧 130 515 2ms 9 Jan 2026 898th KatieLG-Transpiler 🇬🇧 128 528 1ms 9 Jan 2026 899th sciencejiho 127 532 2ms 12 Feb 2025 900th MeWhenI 🇻🇦 125 515 1ms 2 Nov 2024 900th CaedenHarper 🇨🇦 125 515 1ms 12 Nov 2025 900th Shanethegamer 🇺🇸 125 515 1ms 12 Nov 2025 900th HumanoidCPU 125 515 1ms 12 Nov 2025 904th KatieLG-Transpiler 🇬🇧 124 519 1ms 9 Jan 2026 905th Shanethegamer 🇺🇸 123 445 33ms 1 Nov 2024 905th CaedenHarper 🇨🇦 123 445 38ms 16 Aug 2025 907th KatieLG-Transpiler 🇬🇧 122 517 65ms 9 Jan 2026 908th HumanoidCPU 122 518 2ms 1 Nov 2024 908th Shanethegamer 🇺🇸 122 518 2ms 1 Nov 2024 908th MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 908th CaedenHarper 🇨🇦 122 518 1ms 22 Jan 2025 912th KatieLG-Transpiler 🇬🇧 121 525 1ms 9 Jan 2026 913th HumanoidCPU 120 446 9ms 1 Nov 2024 913th MeWhenI 🇻🇦 120 446 11ms 2 Nov 2024 913th zakariamouhid 120 446 8ms 17 Nov 2024 913th Salutations45 120 446 11ms 22 Nov 2024 913th gigaprofisi 🇺🇸 120 446 10ms 20 Jun 2025 913th didion0 🇺🇸 120 446 13ms 26 Aug 2025 913th olleicua 🇺🇸 120 446 9ms 10 Sep 2025 920th KatieLG-Transpiler 🇬🇧 120 455 38ms 9 Jan 2026 921st iczelia 🇩🇪 119 447 8ms 24 Oct 2025 922nd Quadruplay 119 448 10ms 12 Jul 2025 923rd KatieLG-Transpiler 🇬🇧 119 519 9ms 9 Jan 2026 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 KatieLG-Transpiler 🇬🇧 117 455 11ms 9 Jan 2026 929th KatieLG-Transpiler 🇬🇧 117 519 380ms 9 Jan 2026 930th KatieLG 🇬🇧 114 461 1,221ms 30 Nov 2025 931st HumanoidCPU 113 448 156ms 1 Nov 2024 931st MeWhenI 🇻🇦 113 448 153ms 2 Nov 2024 931st CaedenHarper 🇨🇦 113 448 162ms 1 Feb 2025 934th Shanethegamer 🇺🇸 110 453 118ms 1 Nov 2024 934th KatieLG 🇬🇧 110 453 119ms 1 Nov 2024 934th MeWhenI 🇻🇦 110 453 119ms 2 Nov 2024 934th CaedenHarper 🇨🇦 110 453 123ms 24 Jan 2025 938th KatieLG 🇬🇧 110 1,387 4ms 1 Nov 2024 939th KatieLG-Transpiler 🇬🇧 109 457 126ms 9 Jan 2026 940th KatieLG 🇬🇧 109 467 170ms 30 Nov 2025 941st KatieLG-Transpiler 🇬🇧 102 513 1,244ms 9 Jan 2026 942nd HumanoidCPU 96 520 123ms 1 Nov 2024 943rd HumanoidCPU 94 449 32ms 1 Nov 2024 943rd MeWhenI 🇻🇦 94 449 30ms 2 Nov 2024 943rd CaedenHarper 🇨🇦 94 449 36ms 25 Jan 2025 943rd snoozingnewt 🇨🇦 94 449 32ms 14 Sep 2025 947th KatieLG 🇬🇧 93 451 32ms 1 Nov 2024 948th dokutan 91 462 32ms 1 Nov 2024 948th Natanaelel 🇸🇪 91 462 34ms 7 hours ago 950th KatieLG-Transpiler 🇬🇧 90 567 153ms 9 Jan 2026 951st CaedenHarper 🇨🇦 89 882 48ms 25 Jan 2025 952nd emgordon154 88 866 1,416ms 26 Nov 2025 953rd CaedenHarper 🇨🇦 86 1,015 2ms 22 Jan 2025 954th MeWhenI 🇻🇦 84 439 2ms 2 Nov 2024 954th CaedenHarper 🇨🇦 84 439 2ms 16 Aug 2025 956th HumanoidCPU 83 444 2ms 1 Nov 2024 957th KatieLG 🇬🇧 72 511 2ms 1 Nov 2024 957th KatieLG-Transpiler 🇬🇧 72 511 3ms 9 Jan 2026 959th AidanWalter 68 915 11ms 3 Jan 2025 959th sciencejiho 68 915 10ms 12 Feb 2025 First Prev 881–960 of 1,076 Next Last
