Musical Chords in all languages in chars. 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 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 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 Multitap Input NFA Simulator 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 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 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 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 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 Multitap Input NFA Simulator 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 Chars Time Submitted 226th emgordon154 561 141 116ms 10 Aug 2024 227th SirBogman 🇺🇸 557 213 2ms 27 Jan 2023 228th MeWhenI 🇻🇦 556 172 10ms 1 Mar 2022 229th neel11235813 555 146 18ms 10 Oct 2023 230th MeWhenI 🇻🇦 554 216 137ms 5 Nov 2021 231st GrayJoKing 🇦🇺 548 109 192ms 23 Jan 2023 232nd tayloia 🇬🇧 541 177 11ms 23 May 2023 233rd bricknellj 540 150 19ms 23 May 2024 234th primo-ppcg 🇹🇭 536 182 26ms 11 Feb 2022 235th itsh01 534 179 10ms 25 May 2022 236th MeWhenI 🇻🇦 531 389 19ms 18 Nov 2021 237th primo-ppcg 🇹🇭 529 153 11ms 20 Nov 2021 238th commandblockguy 🇺🇸 526 154 13ms 22 Aug 2023 238th ryyyn 🇺🇸 526 154 31ms 28 Oct 2025 240th MeWhenI 🇻🇦 524 296 5ms 2 Oct 2022 241st yzhs 🇩🇪 523 155 18ms 5 Jun 2022 242nd dmrichwa 🇺🇸 523 183 12ms 30 Dec 2022 243rd namelessiw 519 203 391ms 8 Aug 2025 244th jared-hughes 518 229 2ms 17 Jul 2022 245th janbehrens 🇩🇪 516 249 11ms 2 Jul 2023 246th MeWhenI 🇻🇦 514 246 158ms 15 Dec 2022 247th neel11235813 513 146 454ms 15 Jan 2024 248th edsrzf 🇳🇿 512 363 271ms 12 days ago 249th MeWhenI 🇻🇦 512 407 53ms 29 Apr 2025 250th MeWhenI 🇻🇦 511 236 455ms 5 Mar 2022 251st jeff-at-tamer-dot-codes 🇺🇸 510 159 20ms 23 Aug 2023 252nd NewDefectus 🇮🇱 507 234 2ms 27 Nov 2021 253rd HumanoidCPU 506 160 12ms 5 May 2025 254th voytxt 🇨🇿 504 190 10ms 4 Apr 2025 255th guilhem-roy 🇫🇷 500 162 20ms 5 Oct 2022 256th bitsandbeyond 🇳🇱 497 163 12ms 23 days ago 257th MeWhenI 🇻🇦 497 261 5ms 6 Aug 2023 258th lynn 496 248 4ms 9 Nov 2021 259th janlelis 494 133 41ms 4 Nov 2021 260th MeWhenI 🇻🇦 492 291 9ms 10 Sep 2022 261st MeWhenI 🇻🇦 490 262 7ms 3 Jul 2023 262nd inventshah 485 167 18ms 14 Nov 2022 262nd SB-945 485 167 12ms 11 Mar 2024 264th HumanoidCPU 480 156 388ms 5 May 2025 265th jared-hughes 479 137 37ms 12 Sep 2022 265th bitsandbeyond 🇳🇱 479 137 33ms 23 days ago 267th stefangimmillaro 479 169 13ms 19 Dec 2022 268th CaedenHarper 🇨🇦 478 192 1,102ms 14 Sep 2025 269th MeWhenI 🇻🇦 477 298 346ms 27 days ago 270th MeWhenI 🇻🇦 476 399 32ms 6 Jun 2023 271st inventshah 474 158 548ms 22 Jan 2024 272nd olleicua 🇺🇸 472 139 38ms 1 Oct 2024 273rd MeWhenI 🇻🇦 471 202 7ms 16 Aug 2024 274th elgan65536 468 363 425ms 10 Apr 2024 275th NewDefectus 🇮🇱 466 174 20ms 25 Nov 2021 276th Carltoffel 🇩🇪 463 450 54ms 24 Feb 2025 277th MeWhenI 🇻🇦 461 173 1,153ms 9 Nov 2021 278th Argeento 🇵🇱 456 210 10ms 9 Sep 2023 279th tobeannouncd 456 301 197ms 8 Jan 2024 280th MeWhenI 🇻🇦 456 528 1,571ms 27 days ago 281st annaproxy 455 178 20ms 8 Jun 2022 282nd Natanaelel 🇸🇪 450 146 38ms 5 Sep 2024 283rd jared-hughes 450 180 18ms 11 Apr 2022 284th jared-hughes 449 164 35ms 3 Nov 2021 285th o0lit3 🇺🇸 448 147 9ms 7 Jun 2022 286th RockOfStone 446 276 3ms 8 Nov 2021 287th blaztoma 🇱🇹 445 182 12ms 8 days ago 288th MeWhenI 🇻🇦 445 313 77ms 6 Nov 2023 289th MeWhenI 🇻🇦 443 319 149ms 22 Feb 2023 290th janbehrens 🇩🇪 441 273 495ms 25 Mar 2022 291st KatieLG 🇬🇧 439 218 10ms 3 Oct 2025 292nd scpchicken 🇵🇼 433 152 23ms 25 Feb 2023 293rd Natanaelel 🇸🇪 431 319 175ms 28 Jun 2025 294th snoozingnewt 🇨🇦 429 329 153ms 14 days ago 295th MeWhenI 🇻🇦 428 290 100ms 16 Oct 2022 296th CatsAreFluffy 424 353 73ms 4 Feb 2023 297th didion0 🇺🇸 423 226 13ms 28 Feb 2022 298th MeWhenI 🇻🇦 419 308 456ms 26 Aug 2023 299th Sp3000 🇦🇺 418 194 12ms 20 Nov 2021 300th DialFrost 🇸🇬 417 178 582ms 23 May 2024 First Prev 226–300 of 583 Next Last