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Musical Chords 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 Smooth 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 151st ovs-code 🇩🇪 658 123 20 Jun 2025 152nd primo-ppcg 🇹🇭 655 208 27 Nov 2021 153rd nwellnhof 🇩🇪 648 183 4 Nov 2021 154th nwellnhof 🇩🇪 646 114 4 Nov 2021 155th duckyluuk 🇳🇱 644 116 29 Aug 2024 156th MeWhenI 🇻🇦 643 102 16 Aug 2022 157th lynn 642 126 18 Feb 2022 158th lynn 639 117 17 Feb 2024 159th stefangimmillaro 639 125 13 Nov 2023 160th NewDefectus 🇮🇱 632 151 18 Nov 2021 161st SirBogman 🇺🇸 627 105 11 Mar 2022 162nd anter69 🇭🇺 624 105 11 Nov 2024 163rd emgordon154 624 153 22 Sep 2024 164th MeWhenI 🇻🇦 623 130 5 Nov 2021 165th antimon2 🇯🇵 619 120 9 Nov 2021 166th Seek64 🇩🇪 618 131 5 Jun 2025 167th nwellnhof 🇩🇪 618 170 21 Nov 2021 168th AlephSquirrel 613 132 31 Jan 2024 169th stefangimmillaro 613 277 26 Nov 2024 170th jared-hughes 612 201 11 Apr 2022 171st nwellnhof 🇩🇪 610 108 13 Nov 2021 172nd 5cw 🇺🇸 609 133 29 Apr 2024 173rd AdrienHache 🇫🇷 608 173 20 Aug 2025 174th CaedenHarper 🇨🇦 604 192 16 days ago 175th AlephSquirrel 603 124 21 Jan 2024 176th MeWhenI 🇻🇦 603 305 6 Jun 2023 177th sean-niemann 🇺🇸 602 469 30 Oct 2023 178th stefangimmillaro 601 109 26 Dec 2024 179th albanian-laundromat 600 135 14 days ago 180th MichalMarsalek 🇨🇿 600 215 13 Nov 2022 181st SirBogman 🇺🇸 599 250 27 Jan 2023 182nd emgordon154 598 282 13 May 2025 183rd rucin93 🇵🇱 595 133 13 May 2025 184th nwellnhof 🇩🇪 591 132 4 Nov 2021 185th jared-hughes 587 255 17 Jul 2022 186th emgordon154 586 138 22 Sep 2024 187th nwellnhof 🇩🇪 585 112 3 Nov 2021 188th jared-hughes 578 165 11 Apr 2022 188th Yax42 🇫🇷 578 165 24 days ago 190th stefangimmillaro 576 245 26 Nov 2024 191st MeWhenI 🇻🇦 575 130 13 Jul 2024 192nd stefangimmillaro 573 168 26 Nov 2024 193rd emgordon154 571 321 13 May 2025 194th annaproxy 569 364 22 Sep 2023 195th inventshah 565 265 5 Jan 2023 196th ZakkkkAttackkkk 🇵🇭 562 144 19 Feb 2025 197th stefangimmillaro 562 187 10 Apr 2025 198th emgordon154 561 141 10 Aug 2024 199th SirBogman 🇺🇸 557 213 27 Jan 2023 200th albanian-laundromat 557 257 6 Jul 2025 201st MeWhenI 🇻🇦 555 172 1 Mar 2022 202nd neel11235813 554 146 10 Oct 2023 203rd MeWhenI 🇻🇦 554 216 5 Nov 2021 204th GrayJoKing 🇦🇺 548 109 23 Jan 2023 205th emgordon154 545 137 22 Sep 2024 206th ndren 543 149 14 Jul 2025 207th bricknellj 540 150 23 May 2024 208th tayloia 🇬🇧 539 177 23 May 2023 209th primo-ppcg 🇹🇭 536 182 11 Feb 2022 210th itsh01 533 179 25 May 2022 211th MeWhenI 🇻🇦 533 389 18 Nov 2021 212th primo-ppcg 🇹🇭 529 153 20 Nov 2021 213th commandblockguy 🇺🇸 526 154 22 Aug 2023 214th yzhs 🇩🇪 522 155 5 Jun 2022 215th dmrichwa 🇺🇸 521 183 30 Dec 2022 216th namelessiw 518 203 8 Aug 2025 217th jared-hughes 518 229 17 Jul 2022 218th KatieLG 🇬🇧 516 157 14 Sep 2024 219th janbehrens 🇩🇪 516 249 2 Jul 2023 220th MeWhenI 🇻🇦 514 246 15 Dec 2022 221st neel11235813 512 146 15 Jan 2024 222nd MeWhenI 🇻🇦 512 407 29 Apr 2025 223rd MeWhenI 🇻🇦 510 236 5 Mar 2022 224th jeff-at-tamer-dot-codes 🇺🇸 509 159 23 Aug 2023 225th NewDefectus 🇮🇱 507 234 27 Nov 2021 Prev 151–225 of 538 Next