Kaprekar Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 751st KatieLG 🇬🇧 148 563 988ms 1 Nov 2024 752nd HumanoidCPU 147 461 111ms 1 Nov 2024 752nd KatieLG 🇬🇧 147 461 109ms 1 Nov 2024 752nd Shanethegamer 🇺🇸 147 461 106ms 1 Nov 2024 752nd dokutan 147 461 119ms 1 Nov 2024 752nd MeWhenI 🇻🇦 147 461 122ms 2 Nov 2024 752nd CaedenHarper 🇨🇦 147 461 121ms 24 Jan 2025 758th JunkIce 144 449 1,592ms 3 Dec 2024 759th HumanoidCPU 143 452 373ms 1 Nov 2024 759th Shanethegamer 🇺🇸 143 452 387ms 1 Nov 2024 761st HumanoidCPU 141 446 84ms 1 Nov 2024 761st Shanethegamer 🇺🇸 141 446 84ms 1 Nov 2024 761st MeWhenI 🇻🇦 141 446 85ms 2 Nov 2024 761st snoozingnewt 🇺🇸 141 446 85ms 3 Nov 2024 761st CaedenHarper 🇨🇦 141 446 74ms 16 Aug 2025 766th dokutan 139 452 96ms 1 Nov 2024 767th emgordon154 139 602 1,830ms 12 Dec 2024 768th HumanoidCPU 136 575 9 Mar 2025 769th KatieLG 🇬🇧 135 516 73ms 1 Nov 2024 770th dokutan 133 473 1ms 1 Nov 2024 771st KatieLG 🇬🇧 133 475 2ms 1 Nov 2024 772nd dokutan 133 483 2ms 21 Jun 2025 773rd dokutan 133 591 56ms 1 Nov 2024 774th KatieLG 🇬🇧 132 515 100ms 1 Nov 2024 775th HumanoidCPU 131 444 3ms 1 Nov 2024 775th KatieLG 🇬🇧 131 444 3ms 1 Nov 2024 775th Shanethegamer 🇺🇸 131 444 3ms 1 Nov 2024 775th dokutan 131 444 3ms 1 Nov 2024 775th MeWhenI 🇻🇦 131 444 3ms 2 Nov 2024 775th CaedenHarper 🇨🇦 131 444 3ms 16 Aug 2025 781st KatieLG 🇬🇧 130 512 6ms 1 Nov 2024 782nd KatieLG 🇬🇧 130 515 2ms 8 Jan 2025 783rd HumanoidCPU 130 799 28ms 1 Nov 2024 784th KatieLG 🇬🇧 127 530 2ms 1 Nov 2024 785th dokutan 126 439 35ms 21 Apr 2025 785th olleicua 🇺🇸 126 439 36ms 12 Jun 2025 787th sciencejiho 126 532 2ms 12 Feb 2025 788th HumanoidCPU 125 513 2ms 1 Nov 2024 788th Shanethegamer 🇺🇸 125 513 2ms 1 Nov 2024 788th CaedenHarper 🇨🇦 125 513 1ms 23 Jan 2025 791st HumanoidCPU 124 445 33ms 1 Nov 2024 791st Shanethegamer 🇺🇸 124 445 36ms 1 Nov 2024 791st CaedenHarper 🇨🇦 124 445 34ms 16 Aug 2025 794th KatieLG 🇬🇧 124 515 4ms 1 Nov 2024 794th MeWhenI 🇻🇦 124 515 1ms 2 Nov 2024 796th KatieLG 🇬🇧 122 517 64ms 1 Nov 2024 797th HumanoidCPU 122 518 2ms 1 Nov 2024 797th Shanethegamer 🇺🇸 122 518 2ms 1 Nov 2024 797th MeWhenI 🇻🇦 122 518 2ms 2 Nov 2024 797th CaedenHarper 🇨🇦 122 518 2ms 22 Jan 2025 801st HumanoidCPU 121 446 9ms 1 Nov 2024 801st dokutan 121 446 10ms 1 Nov 2024 801st KatieLG 🇬🇧 121 446 11ms 1 Nov 2024 801st MeWhenI 🇻🇦 121 446 11ms 2 Nov 2024 801st zakariamouhid 121 446 9ms 17 Nov 2024 801st Salutations45 121 446 10ms 22 Nov 2024 801st gigaprofisi 🇺🇸 121 446 9ms 20 Jun 2025 801st didion0 🇺🇸 121 446 9ms 26 Aug 2025 801st olleicua 🇺🇸 121 446 9ms 10 Sep 2025 810th Quadruplay 121 448 9ms 12 Jul 2025 811th dokutan 121 453 121ms 1 Nov 2024 811th Shanethegamer 🇺🇸 121 453 130ms 1 Nov 2024 811th KatieLG 🇬🇧 121 453 132ms 1 Nov 2024 811th MeWhenI 🇻🇦 121 453 142ms 2 Nov 2024 811th CaedenHarper 🇨🇦 121 453 126ms 24 Jan 2025 816th HumanoidCPU 117 446 1 Nov 2024 816th Shanethegamer 🇺🇸 117 446 1 Nov 2024 816th dokutan 117 446 1 Nov 2024 816th CaedenHarper 🇨🇦 117 446 24 Jan 2025 820th HumanoidCPU 117 448 1 Nov 2024 820th dokutan 117 448 1 Nov 2024 820th MeWhenI 🇻🇦 117 448 2 Nov 2024 820th MarcMush 🇫🇷 117 448 19 Nov 2024 820th CaedenHarper 🇨🇦 117 448 1 Feb 2025 825th HumanoidCPU 111 453 45ms 1 Nov 2024 First Prev 751–825 of 939 Next Last