Musical Chords in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 161st AlephSquirrel 757 127 648ms 21 Jan 2024 162nd edsrzf 🇳🇿 752 224 31ms 2 days ago 163rd KatieLG 🇬🇧 752 7,474 18ms 21 Feb 2026 164th sean-niemann 🇺🇸 751 148 22ms 5 Feb 2026 165th edsrzf 🇳🇿 748 177 110ms 23 Dec 2025 166th lynn 746 144 470ms 9 Feb 2022 167th nwellnhof 🇩🇪 746 149 11ms 4 Nov 2021 168th sean-niemann 🇺🇸 743 193 381ms 6 Feb 2026 169th kg583 🇺🇸 743 258 30ms 19 Feb 2026 170th tomtheisen 🇺🇸 740 145 545ms 6 Feb 2025 171st primo-ppcg 🇹🇭 739 109 1,652ms 19 Nov 2021 172nd acotis 739 205 244ms 10 Feb 2026 173rd bricknellj 736 151 27ms 23 May 2024 174th btnlq 732 152 11ms 4 Nov 2021 175th edsrzf 🇳🇿 732 172 9ms 4 hours ago 176th SirBogman 🇺🇸 732 230 34ms 8 Feb 2023 177th GrayJoKing 🇦🇺 730 110 228ms 23 Jan 2023 178th NewDefectus 🇮🇱 730 152 12ms 18 Nov 2021 179th KasperKivimaeki 🇫🇮 730 166 2ms 9 days ago 180th nwellnhof 🇩🇪 730 208 67ms 23 May 2022 181st emplv 🇱🇻 727 153 108ms 7 Dec 2022 182nd albanian-laundromat 🇺🇸 727 180 3ms 35 hours ago 183rd primo-ppcg 🇹🇭 722 154 11ms 20 Nov 2021 184th albanian-laundromat 🇺🇸 722 295 44ms 7 days ago 185th ovs-code 🇩🇪 718 109 9ms 21 Aug 2024 186th sean-niemann 🇺🇸 717 134 439ms 5 Feb 2026 187th ryyyn 🇺🇸 717 155 35ms 28 Oct 2025 188th Yax42 🇫🇷 716 150 468ms 20 Aug 2025 189th lynn 698 217 241ms 9 Nov 2025 190th albanian-laundromat 🇺🇸 695 180 129ms 36 hours ago 191st stefangimmillaro 693 110 34ms 26 Dec 2024 192nd stefangimmillaro 692 250 343ms 5 May 2025 193rd primo-ppcg 🇹🇭 691 190 6ms 3 Jul 2023 194th stefangimmillaro 690 208 465ms 6 Oct 2025 195th SirBogman 🇺🇸 689 106 4ms 11 Mar 2022 196th stefangimmillaro 688 209 180ms 13 Nov 2023 197th lifthrasiir 🇰🇷 685 73 3ms 6 Dec 2024 198th jared-hughes 685 202 5ms 11 Apr 2022 199th nwellnhof 🇩🇪 684 162 9ms 8 Jul 2022 200th lifthrasiir 🇰🇷 682 163 33ms 19 Nov 2024 201st bitsandbeyond 🇳🇱 678 164 12ms 11 Nov 2025 202nd blaztoma 🇱🇹 676 196 122ms 23 Dec 2025 203rd stefangimmillaro 676 315 47ms 26 Apr 2025 204th nwellnhof 🇩🇪 675 133 409ms 4 Nov 2021 205th nwellnhof 🇩🇪 674 113 39ms 3 Nov 2021 206th kg583 🇺🇸 674 165 32ms 15 Jul 2024 207th bitsandbeyond 🇳🇱 671 258 349ms 11 Nov 2025 208th nwellnhof 🇩🇪 670 109 4ms 13 Nov 2021 208th scpchicken 🇵🇼 670 109 8ms 8 days ago 210th bitsandbeyond 🇳🇱 670 214 500ms 11 Nov 2025 211th jared-hughes 668 166 11ms 11 Apr 2022 211th Yax42 🇫🇷 668 166 11ms 6 Sep 2025 213th blaztoma 🇱🇹 668 333 42ms 25 Dec 2025 214th emgordon154 667 149 2,387ms 26 Oct 2025 215th albanian-laundromat 🇺🇸 667 202 4ms 2 days ago 216th primo-ppcg 🇹🇭 667 213 244ms 27 Nov 2021 217th CornerMercury 🇬🇧 666 167 32ms 31 Dec 2025 218th antimon2 🇯🇵 662 123 587ms 9 Nov 2021 219th inventshah 662 168 18ms 14 Nov 2022 220th nwellnhof 🇩🇪 660 262 327ms 4 Nov 2021 221st lifthrasiir 🇰🇷 658 146 577ms 2 Dec 2024 222nd stefangimmillaro 654 170 11ms 19 Dec 2022 223rd emplv 🇱🇻 653 265 355ms 19 Apr 2023 224th nwellnhof 🇩🇪 651 116 34ms 4 Nov 2021 225th Lv0Sys 🇵🇱 651 266 329ms 27 Feb 2026 226th kg583 🇺🇸 649 148 535ms 28 Jul 2024 227th nwellnhof 🇩🇪 648 187 2ms 4 Nov 2021 228th rucin93 🇵🇱 648 208 6ms 17 days ago 229th albanian-laundromat 🇺🇸 647 131 882ms 13 Nov 2025 230th emgordon154 640 222 17ms 26 Oct 2025 231st stefangimmillaro 639 126 1,644ms 13 Nov 2023 232nd Flekay 🇩🇪 639 174 12ms 19 Feb 2026 232nd snoozingnewt 🇨🇦 639 174 12ms 20 Feb 2026 232nd aksyristos 639 174 15ms 21 days ago 232nd jusaka 639 174 12ms 16 days ago 232nd flekAI 639 174 11ms 6 days ago 237th NewDefectus 🇮🇱 635 175 19ms 25 Nov 2021 238th emgordon154 628 177 14ms 26 Oct 2025 239th Lv0Sys 🇵🇱 626 177 12ms 27 Feb 2026 240th nwellnhof 🇩🇪 624 172 452ms 21 Nov 2021 First Prev 161–240 of 716 Next Last