Kaprekar Numbers in all languages in chars. 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 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 150th tomtheisen 🇺🇸 842 90 19 Feb 2025 152nd HumanoidCPU 842 480 1 Nov 2024 152nd dokutan 842 480 1 Nov 2024 152nd KatieLG 🇬🇧 842 480 1 Nov 2024 152nd MeWhenI 🇻🇦 842 480 2 Nov 2024 152nd BREMAUCY 🇫🇷 842 480 12 Nov 2024 152nd CaedenHarper 🇨🇦 842 480 24 Jan 2025 152nd DialFrost 🇸🇬 842 480 24 Jan 2025 152nd Shanethegamer 🇺🇸 842 480 21 Apr 2025 160th MeWhenI 🇻🇦 841 179 2 Nov 2024 161st rucin93 🇵🇱 840 75 13 Nov 2024 162nd inventshah 839 80 2 Nov 2024 163rd MostParsingVex 839 235 27 Dec 2024 164th dokutan 839 253 1 Nov 2024 164th CaedenHarper 🇨🇦 839 253 25 Jan 2025 166th jared-hughes 837 330 23 Dec 2024 167th stefangimmillaro 835 66 5 Nov 2024 168th namelessiw 833 91 14 Nov 2024 169th stefangimmillaro 833 136 1 Nov 2024 170th ovs-code 🇩🇪 832 77 4 Nov 2024 171st error256 830 63 1 Nov 2024 172nd JohandeRuiter 🇳🇱 829 81 21 Nov 2024 173rd DialFrost 🇸🇬 828 102 19 Feb 2025 174th stefangimmillaro 825 99 1 Nov 2024 175th rucin93 🇵🇱 824 82 6 Nov 2024 175th DialFrost 🇸🇬 824 82 7 Nov 2024 175th sean-niemann 🇺🇸 824 82 19 Nov 2024 178th jatloe 823 75 4 Nov 2024 179th ovs-code 🇩🇪 822 67 1 Nov 2024 179th anter69 🇭🇺 822 67 3 Feb 2025 181st DialFrost 🇸🇬 821 78 13 Nov 2024 182nd saito-ta 🇯🇵 820 197 19 Nov 2024 183rd emgordon154 819 122 17 Jan 2025 184th error256 818 66 1 Nov 2024 185th sean-niemann 🇺🇸 818 77 17 Dec 2024 186th snyderek 🇺🇸 818 102 9 Nov 2024 187th DialFrost 🇸🇬 817 62 13 Nov 2024 188th DialFrost 🇸🇬 817 100 12 Nov 2024 188th acotis 817 100 7 days ago 190th pardouin 🇫🇷 816 92 2 Nov 2024 191st sean-niemann 🇺🇸 814 93 5 Nov 2024 191st rucin93 🇵🇱 814 93 9 Dec 2024 193rd kg583 🇺🇸 813 76 5 Nov 2024 194th error256 810 103 1 Nov 2024 195th ovs-code 🇩🇪 809 101 21 Apr 2025 196th stefangimmillaro 808 84 1 Nov 2024 197th ovs-code 🇩🇪 804 146 12 Nov 2024 198th kg583 🇺🇸 803 75 5 Nov 2024 199th nwellnhof 🇩🇪 802 77 1 Nov 2024 200th MeWhenI 🇻🇦 802 104 2 Nov 2024 201st emgordon154 802 160 5 Nov 2024 202nd IanUtley 800 130 20 Nov 2024 203rd KasperKivimaeki 🇫🇮 799 84 8 Apr 2025 204th SirBogman 🇺🇸 798 95 24 Jan 2025 205th emgordon154 797 92 5 Nov 2024 206th CaedenHarper 🇨🇦 793 126 19 Dec 2024 207th error256 791 64 19 days ago 208th error256 790 85 1 Nov 2024 209th error256 788 93 1 Nov 2024 210th elgan65536 787 127 3 Nov 2024 211th elgan65536 786 144 2 Nov 2024 212th SirBogman 🇺🇸 784 100 4 Nov 2024 213th tayloia 🇬🇧 782 69 1 Nov 2024 214th GrayJoKing 🇦🇺 776 71 12 Apr 2025 215th lifthrasiir 🇰🇷 776 356 11 Dec 2024 216th error256 775 146 1 Nov 2024 216th h3ra993huskp 🇯🇵 775 146 8 Dec 2024 218th DialFrost 🇸🇬 774 86 6 Nov 2024 219th canissimia 🇦🇶 772 80 1 Nov 2024 219th 4atj 772 80 19 Apr 2025 221st emgordon154 770 104 12 Dec 2024 222nd ovs-code 🇩🇪 769 163 29 Mar 2025 223rd Herbert00709 🇵🇱 763 88 12 Nov 2024 223rd MeWhenI 🇻🇦 763 88 29 Apr 2025 225th anter69 🇭🇺 762 81 3 Feb 2025 Prev 151–225 of 797 Next