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 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 QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 75th edsrzf 🇳🇿 845 161 13 hours ago 77th JayXon 🇺🇸 844 121 26 days ago 78th voytxt 🇨🇿 843 106 1 Apr 2025 79th error256 843 169 3 May 2025 80th xsot 🇸🇬 842 119 13 Apr 2025 81st 2bular 837 43 1 Apr 2025 82nd edsrzf 🇳🇿 837 129 18 days ago 83rd ovs-code 🇩🇪 836 150 30 Mar 2025 84th JayXon 🇺🇸 832 139 8 days ago 85th ovs-code 🇩🇪 832 149 4 Apr 2025 86th JayXon 🇺🇸 832 158 26 days ago 87th ovs-code 🇩🇪 830 88 1 Apr 2025 88th Natanaelel 🇸🇪 829 94 1 Apr 2025 89th saito-ta 🇯🇵 829 146 27 Mar 2025 90th edsrzf 🇳🇿 828 194 25 Apr 2025 91st KasperKivimaeki 🇫🇮 827 168 10 Apr 2025 92nd Natanaelel 🇸🇪 825 152 30 Mar 2025 93rd ovs-code 🇩🇪 825 159 10 Apr 2025 94th ovs-code 🇩🇪 823 72 30 Mar 2025 94th xsot 🇸🇬 823 72 23 Apr 2025 96th pardouin 🇫🇷 823 89 31 Mar 2025 97th saito-ta 🇯🇵 823 124 31 Mar 2025 98th pardouin 🇫🇷 823 163 6 Apr 2025 99th edsrzf 🇳🇿 823 173 3 May 2025 100th error256 822 160 25 days ago 101st pardouin 🇫🇷 820 95 31 Mar 2025 102nd lynn 820 153 7 Apr 2025 103rd rucin93 🇵🇱 820 160 21 Apr 2025 104th edsrzf 🇳🇿 820 240 26 Apr 2025 105th edsrzf 🇳🇿 819 166 2 Apr 2025 106th SirBogman 🇺🇸 818 44 26 Mar 2025 107th kg583 🇺🇸 818 184 28 Mar 2025 108th edsrzf 🇳🇿 817 271 7 Apr 2025 109th albanian-laundromat 816 98 13 Apr 2025 109th keelimeguy 🇺🇸 816 98 26 days ago 111th FEZfan 🇦🇺 814 167 21 Apr 2025 112th nwellnhof 🇩🇪 812 73 6 Apr 2025 113th error256 810 168 27 Apr 2025 114th edsrzf 🇳🇿 809 143 8 days ago 115th retrohun 807 150 8 Apr 2025 116th sean-niemann 🇺🇸 805 111 4 May 2025 117th error256 804 267 14 Apr 2025 118th GrayJoKing 🇦🇺 801 74 1 Apr 2025 118th error256 801 74 24 days ago 120th edsrzf 🇳🇿 801 145 2 Apr 2025 121st edsrzf 🇳🇿 800 179 15 Apr 2025 122nd error256 798 128 28 Apr 2025 123rd IanUtley 795 151 7 Apr 2025 124th edsrzf 🇳🇿 795 222 8 Apr 2025 124th pardouin 🇫🇷 795 222 8 Apr 2025 126th error256 794 158 30 Mar 2025 127th rucin93 🇵🇱 792 101 40 hours ago 128th Sakisan 🇧🇪 792 215 11 Apr 2025 129th annaproxy 789 152 8 Apr 2025 130th edsrzf 🇳🇿 789 230 26 Apr 2025 131st AlephSquirrel 788 234 18 days ago 132nd emgordon154 787 99 27 Mar 2025 133rd Shanethegamer 🇺🇸 786 273 13 Apr 2025 134th pardouin 🇫🇷 785 158 3 Apr 2025 135th dokutan 784 102 9 Apr 2025 136th stefangimmillaro 782 280 26 days ago 137th anter69 🇭🇺 780 76 24 Mar 2025 137th stefangimmillaro 780 76 8 Apr 2025 139th edsrzf 🇳🇿 779 100 2 hours ago 140th UnderKoen 🇳🇱 778 326 26 Mar 2025 141st error256 777 115 27 Apr 2025 142nd error256 776 207 25 Apr 2025 143rd m-tkach 🇺🇦 775 254 26 Apr 2025 144th canissimia 🇦🇶 774 374 11 Apr 2025 145th sean-niemann 🇺🇸 772 170 21 Apr 2025 146th edsrzf 🇳🇿 767 175 18 Apr 2025 147th stefangimmillaro 767 236 12 Apr 2025 147th edsrzf 🇳🇿 767 236 16 Apr 2025 149th saito-ta 🇯🇵 758 167 31 Mar 2025 150th dmrichwa 🇺🇸 757 118 8 days ago Prev 76–150 of 332 Next