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 801st adamnielson42 🇺🇸 157 395 4,427ms 3 Dec 2024 802nd KatieLG-Transpiler 🇬🇧 157 972 5ms 9 Jan 2026 803rd KatieLG-Transpiler 🇬🇧 156 522 344ms 9 Jan 2026 804th MeWhenI 🇻🇦 155 509 37ms 2 Nov 2024 804th CaedenHarper 🇨🇦 155 509 37ms 22 Jan 2025 804th JOrE20 155 509 39ms 13 days ago 807th KatieLG 🇬🇧 155 510 36ms 1 Nov 2024 808th KatieLG-Transpiler 🇬🇧 155 531 111ms 9 Jan 2026 809th Kokusui 🇯🇵 154 434 4ms 19 Nov 2024 810th HumanoidCPU 154 454 67ms 1 Nov 2024 810th dokutan 154 454 66ms 1 Nov 2024 810th CaedenHarper 🇨🇦 154 454 64ms 16 Aug 2025 813th snoozingnewt 🇨🇦 154 476 2,231ms 27 Sep 2025 814th KatieLG-Transpiler 🇬🇧 154 511 36ms 9 Jan 2026 815th HumanoidCPU 152 448 100ms 1 Nov 2024 815th Shanethegamer 🇺🇸 152 448 100ms 1 Nov 2024 815th MeWhenI 🇻🇦 152 448 98ms 2 Nov 2024 815th CaedenHarper 🇨🇦 152 448 93ms 16 Aug 2025 819th Shanethegamer 🇺🇸 151 443 4ms 8 May 2025 820th Shanethegamer 🇺🇸 151 450 798ms 16 Apr 2025 820th KatieLG 🇬🇧 151 450 841ms 20 Apr 2025 820th MeWhenI 🇻🇦 151 450 839ms 15 Sep 2025 823rd HumanoidCPU 150 445 5ms 1 Nov 2024 823rd MeWhenI 🇻🇦 150 445 4ms 2 Nov 2024 823rd fischfood 150 445 4ms 8 Nov 2024 823rd CaedenHarper 🇨🇦 150 445 4ms 16 Aug 2025 827th HumanoidCPU 150 448 1ms 1 Nov 2024 827th Shanethegamer 🇺🇸 150 448 1ms 1 Nov 2024 827th koipondx86 150 448 2ms 1 Nov 2024 827th MeWhenI 🇻🇦 150 448 1ms 2 Nov 2024 827th CaedenHarper 🇨🇦 150 448 2ms 16 Aug 2025 832nd KatieLG-Transpiler 🇬🇧 150 538 419ms 9 Jan 2026 833rd Unknownuserfrommars 150 557 2,962ms 10 Dec 2024 834th KatieLG-Transpiler 🇬🇧 150 578 2ms 9 Jan 2026 835th KatieLG 🇬🇧 149 538 491ms 1 Nov 2024 836th KatieLG 🇬🇧 149 563 980ms 1 Nov 2024 837th HumanoidCPU 148 456 1ms 1 Nov 2024 837th Shanethegamer 🇺🇸 148 456 2ms 1 Nov 2024 837th CaedenHarper 🇨🇦 148 456 1ms 23 Jan 2025 837th Maashau 148 456 2ms 12 Dec 2025 841st Maznek 146 364 9ms 8 Nov 2024 841st elisherer 🇮🇱 146 364 13ms 3 Nov 2025 843rd HumanoidCPU 146 461 106ms 1 Nov 2024 843rd KatieLG 🇬🇧 146 461 99ms 1 Nov 2024 843rd Shanethegamer 🇺🇸 146 461 100ms 1 Nov 2024 843rd MeWhenI 🇻🇦 146 461 110ms 2 Nov 2024 843rd CaedenHarper 🇨🇦 146 461 104ms 24 Jan 2025 848th KatieLG 🇬🇧 146 466 118ms 30 Nov 2025 849th KatieLG-Transpiler 🇬🇧 145 528 362ms 9 Jan 2026 850th dokutan 143 349 127ms 27 Dec 2025 851st KatieLG 🇬🇧 143 469 4ms 30 Nov 2025 852nd KatieLG-Transpiler 🇬🇧 142 564 154ms 9 Jan 2026 853rd HumanoidCPU 141 446 72ms 1 Nov 2024 853rd Shanethegamer 🇺🇸 141 446 73ms 1 Nov 2024 853rd MeWhenI 🇻🇦 141 446 79ms 2 Nov 2024 853rd CaedenHarper 🇨🇦 141 446 71ms 16 Aug 2025 857th emgordon154 139 602 1,729ms 12 Dec 2024 858th KatieLG 🇬🇧 138 505 625ms 30 Nov 2025 859th GolfingSuccess 🇬🇷 137 452 10ms 1 Nov 2024 859th zbreit 🇺🇸 137 452 10ms 1 Nov 2024 859th Shanethegamer 🇺🇸 137 452 11ms 1 Nov 2024 859th madex 🇩🇪 137 452 11ms 1 Nov 2024 859th jtaxen 137 452 10ms 1 Nov 2024 859th Stockoh 🇫🇷 137 452 10ms 4 Nov 2024 859th evan18c 137 452 10ms 7 Nov 2024 859th roguh 🇬🇹 137 452 9ms 27 Nov 2024 859th mathisfun271 137 452 10ms 25 Jan 2025 859th moustave 137 452 10ms 9 Apr 2025 859th SectorCorruptor 137 452 10ms 24 Jul 2025 859th vgamula 🇺🇦 137 452 11ms 25 Jul 2025 859th Unknownuserfrommars 137 452 10ms 5 Aug 2025 859th JOrE20 137 452 10ms 6 Nov 2025 873rd HumanoidCPU 137 575 41ms 9 Mar 2025 874th dokutan 136 273 3ms 13 Nov 2024 875th KasperKivimaeki 🇫🇮 136 457 10ms 15 Jul 2025 876th muser-logiccpu 🇺🇦 135 458 9ms 9 Aug 2025 877th KatieLG 🇬🇧 135 465 110ms 30 Nov 2025 878th Shanethegamer 🇺🇸 134 452 367ms 1 Nov 2024 878th JOrE20 134 452 423ms 13 days ago 880th dokutan 134 473 2ms 1 Nov 2024 First Prev 801–880 of 1,071 Next Last