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 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 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 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 151st error256 776 207 25 Apr 2025 152nd m-tkach 🇺🇦 775 254 26 Apr 2025 153rd stefangimmillaro 774 236 12 Apr 2025 153rd edsrzf 🇳🇿 774 236 16 Apr 2025 155th canissimia 🇦🇶 774 374 11 Apr 2025 156th anter69 🇭🇺 770 76 24 Mar 2025 156th stefangimmillaro 770 76 8 Apr 2025 158th emgordon154 769 201 4 Jun 2025 159th MeWhenI 🇻🇦 769 468 19 Jun 2025 160th edsrzf 🇳🇿 767 175 18 Apr 2025 161st dmrichwa 🇺🇸 762 118 24 May 2025 162nd saito-ta 🇯🇵 758 167 31 Mar 2025 163rd FEZfan 🇦🇺 757 167 21 Apr 2025 164th acotis 757 204 3 Jun 2025 165th emgordon154 755 119 4 Jun 2025 166th Yax42 🇫🇷 753 159 15 Apr 2025 167th sean-niemann 🇺🇸 753 170 21 Apr 2025 168th FortuiteMan 🇫🇷 753 2,608 23 days ago 169th albanian-laundromat 752 195 6 Jul 2025 170th ovs-code 🇩🇪 745 193 30 Mar 2025 171st error256 744 170 24 Apr 2025 172nd error256 743 99 24 Apr 2025 173rd emplv 🇱🇻 743 121 20 Apr 2025 174th keelimeguy 🇺🇸 743 239 27 Apr 2025 175th Shanethegamer 🇺🇸 739 157 27 Mar 2025 176th Natanaelel 🇸🇪 737 122 30 Mar 2025 176th ovs-code 🇩🇪 737 122 1 Apr 2025 178th Mukundan314 737 195 28 Apr 2025 178th snyderek 🇺🇸 737 195 3 May 2025 180th edsrzf 🇳🇿 734 133 11 Apr 2025 181st kg583 🇺🇸 734 184 28 Mar 2025 182nd ovs-code 🇩🇪 732 173 31 Mar 2025 183rd error256 731 182 27 Apr 2025 184th stefangimmillaro 729 212 4 Jun 2025 185th dokutan 728 102 9 Apr 2025 186th mousetail 🇳🇱 727 106 1 Apr 2025 187th DialFrost 🇸🇬 727 240 15 Jul 2025 188th Shanethegamer 🇺🇸 726 155 29 Mar 2025 189th tailorspy 726 198 5 May 2025 190th RaBa21 🇭🇺 724 111 21 Jul 2025 191st pardouin 🇫🇷 722 175 4 Apr 2025 192nd Salutations45 721 139 12 Apr 2025 193rd edsrzf 🇳🇿 721 166 2 Jun 2025 194th emgordon154 719 142 31 May 2025 195th Shanethegamer 🇺🇸 715 109 27 Mar 2025 196th Mukundan314 715 177 28 Apr 2025 197th edsrzf 🇳🇿 715 216 2 Apr 2025 198th AdrienHache 🇫🇷 712 168 20 days ago 199th Shanethegamer 🇺🇸 710 152 6 Apr 2025 200th edsrzf 🇳🇿 704 145 21 Apr 2025 201st duckyluuk 🇳🇱 703 137 15 Apr 2025 202nd edsrzf 🇳🇿 703 160 27 Apr 2025 203rd zacjl 701 106 18 Jul 2025 204th error256 701 177 24 Apr 2025 205th stefangimmillaro 699 254 9 May 2025 206th ovs-code 🇩🇪 698 172 4 Apr 2025 207th BlankSpruce 698 206 14 Apr 2025 208th Andriamanitra 🇫🇮 697 180 29 Mar 2025 209th madeforlosers 691 130 7 Apr 2025 210th ovs-code 🇩🇪 688 108 29 Mar 2025 211th stefangimmillaro 688 174 4 Jun 2025 212th edsrzf 🇳🇿 686 131 21 Apr 2025 213th error256 681 118 27 Apr 2025 213th orthoplex 🇨🇽 681 118 3 Jun 2025 215th Kacarott 🇦🇺 680 126 6 Apr 2025 216th Shanethegamer 🇺🇸 678 210 27 Mar 2025 217th SirBogman 🇺🇸 673 73 10 Jul 2025 218th MeWhenI 🇻🇦 671 272 5 Apr 2025 219th DanielVenable 664 189 26 Mar 2025 220th ovs-code 🇩🇪 659 130 6 Apr 2025 221st zacjl 658 122 29 Mar 2025 221st snoozingnewt 🇺🇸 658 122 11 May 2025 223rd emgordon154 656 177 27 Mar 2025 224th ovs-code 🇩🇪 653 123 5 Jan 2025 224th AlephSquirrel 653 123 16 Jan 2025 Prev 151–225 of 393 Next