Set 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 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 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 Polygon Triangulations QR Encoder Quadratic Formula 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 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 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 151st MeWhenI 🇻🇦 769 468 4 days ago 152nd edsrzf 🇳🇿 767 175 18 Apr 2025 153rd dmrichwa 🇺🇸 760 118 24 May 2025 154th saito-ta 🇯🇵 758 167 31 Mar 2025 155th acotis 757 204 21 days ago 156th emgordon154 753 119 19 days ago 157th sean-niemann 🇺🇸 753 170 21 Apr 2025 158th Yax42 🇫🇷 748 159 15 Apr 2025 159th error256 744 170 24 Apr 2025 160th error256 743 99 24 Apr 2025 161st keelimeguy 🇺🇸 743 239 27 Apr 2025 162nd emplv 🇱🇻 741 121 20 Apr 2025 163rd Shanethegamer 🇺🇸 739 157 27 Mar 2025 164th edsrzf 🇳🇿 738 204 6 Apr 2025 165th Natanaelel 🇸🇪 735 122 30 Mar 2025 165th ovs-code 🇩🇪 735 122 1 Apr 2025 167th ovs-code 🇩🇪 732 173 31 Mar 2025 168th stefangimmillaro 729 212 20 days ago 169th mousetail 🇳🇱 727 106 1 Apr 2025 170th edsrzf 🇳🇿 727 133 11 Apr 2025 171st Shanethegamer 🇺🇸 726 155 29 Mar 2025 172nd dokutan 723 102 9 Apr 2025 173rd pardouin 🇫🇷 722 175 4 Apr 2025 174th Salutations45 721 139 12 Apr 2025 175th error256 721 182 27 Apr 2025 176th emgordon154 719 142 23 days ago 177th ovs-code 🇩🇪 719 193 30 Mar 2025 178th edsrzf 🇳🇿 716 166 21 days ago 179th Shanethegamer 🇺🇸 715 109 27 Mar 2025 180th Mukundan314 715 177 28 Apr 2025 181st edsrzf 🇳🇿 715 216 2 Apr 2025 182nd Mukundan314 712 195 28 Apr 2025 182nd snyderek 🇺🇸 712 195 3 May 2025 184th Shanethegamer 🇺🇸 710 152 6 Apr 2025 185th edsrzf 🇳🇿 704 145 21 Apr 2025 186th duckyluuk 🇳🇱 703 137 15 Apr 2025 187th edsrzf 🇳🇿 703 160 27 Apr 2025 188th error256 701 177 24 Apr 2025 189th tailorspy 701 198 5 May 2025 190th stefangimmillaro 699 254 9 May 2025 191st ovs-code 🇩🇪 698 172 4 Apr 2025 192nd Andriamanitra 🇫🇮 697 180 29 Mar 2025 193rd madeforlosers 690 130 7 Apr 2025 194th edsrzf 🇳🇿 684 131 21 Apr 2025 195th stefangimmillaro 684 174 19 days ago 196th ovs-code 🇩🇪 683 108 29 Mar 2025 197th Kacarott 🇦🇺 680 126 6 Apr 2025 198th error256 679 118 27 Apr 2025 198th orthoplex 🇨🇽 679 118 20 days ago 200th Shanethegamer 🇺🇸 678 210 27 Mar 2025 201st BlankSpruce 674 206 14 Apr 2025 202nd MeWhenI 🇻🇦 669 272 5 Apr 2025 203rd DanielVenable 664 189 26 Mar 2025 204th ovs-code 🇩🇪 659 130 6 Apr 2025 205th zacjl 656 122 29 Mar 2025 205th snoozingnewt 🇺🇸 656 122 11 May 2025 207th emgordon154 656 177 27 Mar 2025 208th Shanethegamer 🇺🇸 653 192 27 Mar 2025 209th ovs-code 🇩🇪 651 123 5 Jan 2025 209th AlephSquirrel 651 123 16 Jan 2025 209th Natanaelel 🇸🇪 651 123 31 Mar 2025 209th lynn 651 123 7 Apr 2025 209th BlankSpruce 651 123 13 Apr 2025 209th m-tkach 🇺🇦 651 123 14 Apr 2025 215th edsrzf 🇳🇿 651 202 27 Apr 2025 216th error256 650 303 25 Apr 2025 217th olleicua 🇺🇸 649 90 22 Apr 2025 218th anter69 🇭🇺 649 120 1 Apr 2025 219th Shanethegamer 🇺🇸 647 114 8 Mar 2025 220th DialFrost 🇸🇬 646 114 36 mins ago 221st btnlq 646 124 6 Jan 2025 221st inventshah 646 124 31 Mar 2025 223rd CLOStrophobic 🇮🇹 642 212 22 Apr 2025 224th davecame 641 125 12 Apr 2025 225th Lv0Sys 🇵🇱 636 279 9 days ago Prev 151–225 of 350 Next