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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 81st ovs-code 🇩🇪 849 164 153ms 12 Nov 2023 82nd Bubbler-4 848 89 35ms 24 Feb 2022 82nd SirBogman 🇺🇸 848 89 34ms 18 Apr 2022 84th SirBogman 🇺🇸 848 248 47ms 3 Jun 2025 85th rucin93 🇵🇱 847 211 6ms 19 Nov 2025 86th Seek64 🇩🇪 842 132 17ms 5 Jun 2025 87th SirBogman 🇺🇸 840 248 19ms 6 Oct 2025 88th blaztoma 🇱🇹 838 333 42ms 24 days ago 89th pardouin 🇫🇷 837 94 37ms 2 Aug 2025 90th edsrzf 🇳🇿 837 177 122ms 25 days ago 91st albanian-laundromat 837 345 73ms 13 Nov 2025 92nd SirBogman 🇺🇸 835 230 33ms 8 Feb 2023 93rd edsrzf 🇳🇿 835 287 43ms 24 Nov 2025 94th SirBogman 🇺🇸 834 116 558ms 17 Jan 2024 95th JayXon 🇺🇸 834 291 1,832ms 6 Mar 2025 96th Bubbler-4 833 60 3ms 25 Feb 2022 96th primo-ppcg 🇹🇭 833 60 48ms 28 Nov 2022 98th pardouin 🇫🇷 833 98 1,284ms 31 Jul 2025 99th rucin93 🇵🇱 830 134 137ms 13 May 2025 100th emgordon154 829 350 1,431ms 26 Oct 2025 101st NewDefectus 🇮🇱 828 158 52ms 27 Nov 2021 102nd CLOStrophobic 🇮🇹 826 231 12ms 6 Mar 2025 103rd SirBogman 🇺🇸 825 99 1,283ms 30 Jan 2023 104th sean-niemann 🇺🇸 824 135 140ms 17 Jun 2025 105th AlephSquirrel 823 135 11ms 31 Jan 2024 106th emplv 🇱🇻 823 153 121ms 7 Dec 2022 107th primo-ppcg 🇹🇭 822 351 56ms 22 May 2023 108th lynn 820 118 514ms 17 Feb 2024 109th UnderKoen 🇳🇱 820 339 14ms 20 Jan 2025 110th primo-ppcg 🇹🇭 819 96 40ms 26 Jan 2025 111th ovs-code 🇩🇪 819 185 66ms 21 Mar 2024 112th typeswitch-dev 🇵🇹 818 362 10ms 14 Aug 2023 113th 5cw 🇺🇸 817 136 11ms 29 Apr 2024 114th primo-ppcg 🇹🇭 814 416 13ms 3 Aug 2023 115th albanian-laundromat 813 343 46ms 7 Sep 2025 116th hallvabo 🇳🇴 811 137 11ms 22 Mar 2022 117th canissimia 🇦🇶 804 368 51ms 5 Dec 2021 118th MeWhenI 🇻🇦 801 409 25ms 3 Jan 2025 119th ovs-code 🇩🇪 793 103 1,434ms 21 Mar 2024 120th lynn 792 217 219ms 9 Nov 2025 121st SirBogman 🇺🇸 791 155 503ms 13 Mar 2022 122nd KatieLG 🇬🇧 790 7,556 18ms 12 Oct 2025 123rd primo-ppcg 🇹🇭 782 244 40ms 29 Jan 2023 124th nwellnhof 🇩🇪 779 142 13ms 8 Nov 2021 124th SirBogman 🇺🇸 779 142 11ms 14 Nov 2022 126th blaztoma 🇱🇹 778 371 27ms 27 days ago 127th ovs-code 🇩🇪 776 156 2ms 21 Mar 2024 128th jared-hughes 773 202 5ms 11 Apr 2022 129th emgordon154 771 126 39ms 27 Oct 2025 130th bitsandbeyond 🇳🇱 768 144 11ms 11 Nov 2025 131st GrayJoKing 🇦🇺 765 110 224ms 23 Jan 2023 132nd MeWhenI 🇻🇦 765 809 34ms 4 Nov 2021 133rd AlephSquirrel 762 127 488ms 21 Jan 2024 134th albanian-laundromat 761 381 1,606ms 24 Oct 2025 135th kg583 🇺🇸 758 316 212ms 23 Nov 2025 136th blaztoma 🇱🇹 756 196 116ms 25 days ago 137th MeWhenI 🇻🇦 755 7,903 126ms 7 Dec 2023 138th blaztoma 🇱🇹 751 148 11ms 24 days ago 139th primo-ppcg 🇹🇭 749 109 1,299ms 19 Nov 2021 140th stefangimmillaro 748 250 256ms 5 May 2025 141st albanian-laundromat 746 131 793ms 13 Nov 2025 142nd nwellnhof 🇩🇪 746 149 12ms 4 Nov 2021 143rd lynn 744 144 467ms 9 Feb 2022 144th tomtheisen 🇺🇸 738 145 478ms 6 Feb 2025 145th bricknellj 736 151 17ms 23 May 2024 146th kg583 🇺🇸 736 259 27ms 9 May 2025 147th btnlq 731 152 11ms 4 Nov 2021 148th NewDefectus 🇮🇱 728 152 11ms 18 Nov 2021 149th nwellnhof 🇩🇪 728 208 65ms 23 May 2022 150th KasperKivimaeki 🇫🇮 725 167 2ms 24 Jan 2025 151st bitsandbeyond 🇳🇱 725 258 252ms 11 Nov 2025 152nd acotis 722 238 227ms 23 Jun 2025 153rd primo-ppcg 🇹🇭 721 154 11ms 20 Nov 2021 154th ryyyn 🇺🇸 717 155 30ms 28 Oct 2025 155th stefangimmillaro 715 110 36ms 26 Dec 2024 156th Yax42 🇫🇷 714 150 436ms 20 Aug 2025 157th nwellnhof 🇩🇪 714 262 255ms 4 Nov 2021 158th emplv 🇱🇻 705 265 254ms 19 Apr 2023 159th andersk 🇺🇸 698 246 228ms 5 Nov 2022 160th nwellnhof 🇩🇪 696 113 37ms 3 Nov 2021 First Prev 81–160 of 600 Next Last