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 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 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 emplv 🇱🇻 705 265 267ms 19 Apr 2023 152nd andersk 🇺🇸 698 246 236ms 5 Nov 2022 153rd sean-niemann 🇺🇸 696 260 5ms 5 Jan 2024 154th nwellnhof 🇩🇪 695 113 37ms 3 Nov 2021 155th stefangimmillaro 691 208 360ms 6 Oct 2025 156th SirBogman 🇺🇸 686 106 4ms 11 Mar 2022 157th primo-ppcg 🇹🇭 686 190 5ms 3 Jul 2023 158th lifthrasiir 🇰🇷 685 73 3ms 6 Dec 2024 159th nwellnhof 🇩🇪 684 162 10ms 8 Jul 2022 160th lifthrasiir 🇰🇷 681 163 32ms 19 Nov 2024 161st stefangimmillaro 681 209 147ms 13 Nov 2023 162nd bitsandbeyond 🇳🇱 677 164 11ms 2 days ago 163rd kg583 🇺🇸 673 165 37ms 15 Jul 2024 164th bitsandbeyond 🇳🇱 672 214 371ms 2 days ago 165th nwellnhof 🇩🇪 668 133 382ms 4 Nov 2021 166th nwellnhof 🇩🇪 667 109 3ms 13 Nov 2021 167th stefangimmillaro 667 315 57ms 26 Apr 2025 168th jared-hughes 666 166 11ms 11 Apr 2022 168th Yax42 🇫🇷 666 166 14ms 6 Sep 2025 170th stefangimmillaro 666 189 102ms 24 May 2024 171st primo-ppcg 🇹🇭 664 213 243ms 27 Nov 2021 172nd lifthrasiir 🇰🇷 662 146 636ms 2 Dec 2024 173rd inventshah 661 168 28ms 14 Nov 2022 174th antimon2 🇯🇵 660 123 576ms 9 Nov 2021 175th emgordon154 659 149 2,273ms 18 days ago 176th kg583 🇺🇸 653 148 890ms 28 Jul 2024 177th stefangimmillaro 653 170 15ms 19 Dec 2022 178th nwellnhof 🇩🇪 651 116 36ms 4 Nov 2021 179th stefangimmillaro 648 126 903ms 13 Nov 2023 180th nwellnhof 🇩🇪 648 187 2ms 4 Nov 2021 181st NewDefectus 🇮🇱 634 175 20ms 25 Nov 2021 182nd emgordon154 627 177 13ms 18 days ago 183rd lynn 627 249 4ms 9 Nov 2021 184th nwellnhof 🇩🇪 621 172 370ms 21 Nov 2021 185th tayloia 🇬🇧 621 178 11ms 23 May 2023 186th GolfingSuccess 🇬🇷 620 179 15ms 25 Nov 2021 187th stefangimmillaro 618 278 276ms 26 Nov 2024 188th albanian-laundromat 617 180 11ms 7 days ago 189th AdrienHache 🇫🇷 614 174 425ms 20 Aug 2025 190th jared-hughes 613 181 26ms 11 Apr 2022 191st emgordon154 612 158 507ms 18 days ago 192nd MeWhenI 🇻🇦 611 306 266ms 6 Jun 2023 193rd inventshah 608 159 580ms 22 Jan 2024 194th itsh01 608 182 11ms 25 May 2022 195th SirBogman 🇺🇸 603 251 67ms 27 Jan 2023 196th Waffle3z 601 260 4ms 9 Nov 2021 197th orthoplex 🇨🇽 600 185 17ms 3 Nov 2021 197th anter69 🇭🇺 600 185 11ms 21 Dec 2024 199th sean-niemann 🇺🇸 600 474 49ms 30 Oct 2023 200th Irratix 🇳🇱 595 186 15ms 24 Jun 2022 201st jared-hughes 592 256 385ms 17 Jul 2022 202nd bitsandbeyond 🇳🇱 591 181 321ms 2 days ago 203rd MeWhenI 🇻🇦 591 320 12ms 12 Apr 2024 204th janlelis 586 134 41ms 4 Nov 2021 205th albanian-laundromat 586 165 514ms 7 days ago 206th stefangimmillaro 581 169 3,106ms 26 Nov 2024 207th CatsAreFluffy 579 226 60ms 12 Jan 2023 208th emgordon154 575 322 8ms 13 May 2025 209th annaproxy 573 364 31ms 22 Sep 2023 210th roguh 🇬🇹 572 194 11ms 18 Oct 2024 211th jared-hughes 569 138 37ms 12 Sep 2022 211th bitsandbeyond 🇳🇱 569 138 33ms 2 days ago 213th stefangimmillaro 569 188 391ms 10 Apr 2025 214th Sp3000 🇦🇺 569 195 12ms 20 Nov 2021 215th voytxt 🇨🇿 567 195 9ms 4 Apr 2025 216th SirBogman 🇺🇸 566 214 2ms 27 Jan 2023 217th RockOfStone 564 277 3ms 8 Nov 2021 218th GolfingSuccess 🇬🇷 562 172 622ms 19 Jan 2024 219th MeWhenI 🇻🇦 561 198 54ms 15 Apr 2025 220th albanian-laundromat 561 259 4ms 7 days ago 221st emgordon154 556 199 11ms 18 days ago 222nd MeWhenI 🇻🇦 556 219 137ms 5 Nov 2021 223rd anter69 🇭🇺 553 142 37ms 21 Dec 2024 224th duckyluuk 🇳🇱 544 204 33ms 15 Jul 2024 225th vishwathg 542 205 58ms 27 Sep 2022 First Prev 151–225 of 567 Next Last