Musical Chords in all languages in bytes. 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 151st nwellnhof 🇩🇪 714 262 265ms 4 Nov 2021 152nd Yax42 🇫🇷 713 150 382ms 20 Aug 2025 153rd MeWhenI 🇻🇦 707 262 5ms 6 Aug 2023 154th emplv 🇱🇻 705 265 267ms 19 Apr 2023 155th andersk 🇺🇸 698 246 236ms 5 Nov 2022 156th nwellnhof 🇩🇪 695 113 37ms 3 Nov 2021 157th sean-niemann 🇺🇸 693 260 5ms 5 Jan 2024 158th stefangimmillaro 691 208 360ms 6 Oct 2025 159th SirBogman 🇺🇸 686 106 4ms 11 Mar 2022 160th primo-ppcg 🇹🇭 686 190 5ms 3 Jul 2023 161st lifthrasiir 🇰🇷 685 73 3ms 6 Dec 2024 162nd stefangimmillaro 685 209 147ms 13 Nov 2023 163rd nwellnhof 🇩🇪 684 162 10ms 8 Jul 2022 164th lifthrasiir 🇰🇷 681 163 29ms 19 Nov 2024 165th bitsandbeyond 🇳🇱 677 164 11ms 12 days ago 166th kg583 🇺🇸 673 165 30ms 15 Jul 2024 167th bitsandbeyond 🇳🇱 672 214 371ms 12 days ago 168th Steffan153 🇫🇮 672 247 18ms 30 Jul 2024 169th nwellnhof 🇩🇪 668 133 338ms 4 Nov 2021 170th nwellnhof 🇩🇪 667 109 3ms 13 Nov 2021 171st stefangimmillaro 667 315 57ms 26 Apr 2025 172nd jared-hughes 666 166 14ms 11 Apr 2022 172nd Yax42 🇫🇷 666 166 11ms 6 Sep 2025 174th stefangimmillaro 666 189 111ms 24 May 2024 175th primo-ppcg 🇹🇭 664 213 243ms 27 Nov 2021 176th lifthrasiir 🇰🇷 662 146 636ms 2 Dec 2024 177th inventshah 661 168 17ms 14 Nov 2022 178th antimon2 🇯🇵 660 123 530ms 9 Nov 2021 179th emgordon154 659 149 2,273ms 26 Oct 2025 180th MeWhenI 🇻🇦 659 297 5ms 2 Oct 2022 181st kg583 🇺🇸 653 148 890ms 28 Jul 2024 182nd stefangimmillaro 653 170 11ms 19 Dec 2022 183rd nwellnhof 🇩🇪 651 116 36ms 4 Nov 2021 184th stefangimmillaro 648 126 903ms 13 Nov 2023 185th nwellnhof 🇩🇪 648 187 2ms 4 Nov 2021 186th NewDefectus 🇮🇱 634 175 18ms 25 Nov 2021 187th emgordon154 627 177 13ms 26 Oct 2025 188th lynn 627 249 4ms 9 Nov 2021 189th nwellnhof 🇩🇪 621 172 512ms 21 Nov 2021 190th tayloia 🇬🇧 621 178 15ms 23 May 2023 191st GolfingSuccess 🇬🇷 620 179 11ms 25 Nov 2021 192nd stefangimmillaro 618 278 275ms 26 Nov 2024 193rd albanian-laundromat 617 180 11ms 17 days ago 194th AdrienHache 🇫🇷 614 174 384ms 20 Aug 2025 195th jared-hughes 613 181 17ms 11 Apr 2022 196th emgordon154 612 158 507ms 26 Oct 2025 197th MeWhenI 🇻🇦 611 306 263ms 6 Jun 2023 198th inventshah 608 159 580ms 22 Jan 2024 199th itsh01 608 182 10ms 25 May 2022 200th SirBogman 🇺🇸 603 251 67ms 27 Jan 2023 201st Waffle3z 601 260 4ms 9 Nov 2021 202nd orthoplex 🇨🇽 600 185 11ms 3 Nov 2021 202nd anter69 🇭🇺 600 185 12ms 21 Dec 2024 204th sean-niemann 🇺🇸 600 474 49ms 30 Oct 2023 205th Irratix 🇳🇱 595 186 14ms 24 Jun 2022 206th jared-hughes 592 256 381ms 17 Jul 2022 207th bitsandbeyond 🇳🇱 591 181 428ms 12 days ago 208th janlelis 586 134 41ms 4 Nov 2021 209th albanian-laundromat 586 165 514ms 17 days ago 210th stefangimmillaro 581 169 3,106ms 26 Nov 2024 211th CatsAreFluffy 579 226 55ms 12 Jan 2023 212th emgordon154 575 322 8ms 13 May 2025 213th annaproxy 573 364 31ms 22 Sep 2023 214th roguh 🇬🇹 572 194 11ms 18 Oct 2024 215th jared-hughes 569 138 37ms 12 Sep 2022 215th bitsandbeyond 🇳🇱 569 138 33ms 12 days ago 217th stefangimmillaro 569 188 398ms 10 Apr 2025 218th Sp3000 🇦🇺 569 195 11ms 20 Nov 2021 219th voytxt 🇨🇿 567 195 12ms 4 Apr 2025 220th SirBogman 🇺🇸 566 214 2ms 27 Jan 2023 221st RockOfStone 564 277 3ms 8 Nov 2021 222nd GolfingSuccess 🇬🇷 562 172 622ms 19 Jan 2024 223rd MeWhenI 🇻🇦 561 198 53ms 15 Apr 2025 224th albanian-laundromat 561 259 4ms 17 days ago 225th emgordon154 556 199 10ms 26 Oct 2025 First Prev 151–225 of 576 Next Last