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 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 Chars Time Submitted 241st SirBogman 🇺🇸 557 213 2ms 27 Jan 2023 242nd MeWhenI 🇻🇦 556 408 25ms 3 Jan 2025 243rd MeWhenI 🇻🇦 554 216 159ms 5 Nov 2021 244th GrayJoKing 🇦🇺 549 109 234ms 23 Jan 2023 245th neel11235813 549 146 19ms 10 Oct 2023 246th blaztoma 🇱🇹 545 147 11ms 25 Dec 2025 247th Lv0Sys 🇵🇱 544 176 11ms 7 days ago 248th tayloia 🇬🇧 541 177 11ms 23 May 2023 249th itsh01 535 179 11ms 25 May 2022 250th bricknellj 534 150 17ms 23 May 2024 251st MeWhenI 🇻🇦 531 389 17ms 18 Nov 2021 252nd primo-ppcg 🇹🇭 524 153 11ms 20 Nov 2021 253rd dmrichwa 🇺🇸 523 183 15ms 30 Dec 2022 254th namelessiw 521 203 429ms 8 Aug 2025 255th commandz0 🇺🇸 520 154 13ms 22 Aug 2023 255th ryyyn 🇺🇸 520 154 35ms 28 Oct 2025 257th jared-hughes 518 229 2ms 17 Jul 2022 258th janbehrens 🇩🇪 518 249 12ms 2 Jul 2023 259th yzhs 🇩🇪 517 155 19ms 5 Jun 2022 260th MeWhenI 🇻🇦 514 236 451ms 5 Mar 2022 261st MeWhenI 🇻🇦 514 246 175ms 15 Dec 2022 262nd edsrzf 🇳🇿 514 363 311ms 23 Nov 2025 263rd MeWhenI 🇻🇦 512 407 44ms 29 Apr 2025 264th albanian-laundromat 508 664 15ms 40 hours ago 265th neel11235813 507 146 427ms 15 Jan 2024 266th NewDefectus 🇮🇱 507 234 2ms 27 Nov 2021 267th jeff-at-tamer-dot-codes 🇺🇸 504 159 17ms 23 Aug 2023 268th voytxt 🇨🇿 504 190 11ms 4 Apr 2025 269th MeWhenI 🇻🇦 503 296 6ms 2 Oct 2022 270th HumanoidCPU 501 160 14ms 5 May 2025 271st MeWhenI 🇻🇦 497 261 5ms 6 Aug 2023 272nd lynn 496 248 3ms 9 Nov 2021 273rd janlelis 495 133 38ms 4 Nov 2021 274th guilhem-roy 🇫🇷 495 162 21ms 5 Oct 2022 274th Flekay 🇩🇪 495 162 18ms 23 days ago 276th bitsandbeyond 🇳🇱 492 163 11ms 11 Nov 2025 277th MeWhenI 🇻🇦 492 262 8ms 3 Jul 2023 278th MeWhenI 🇻🇦 492 291 8ms 10 Sep 2022 279th jared-hughes 480 137 38ms 12 Sep 2022 279th bitsandbeyond 🇳🇱 480 137 34ms 11 Nov 2025 281st inventshah 480 167 19ms 14 Nov 2022 281st SB-945 480 167 12ms 11 Mar 2024 283rd primo-ppcg 🇹🇭 479 182 26ms 11 Feb 2022 284th MeWhenI 🇻🇦 479 298 440ms 7 Nov 2025 285th MeWhenI 🇻🇦 476 399 33ms 6 Jun 2023 286th HumanoidCPU 475 156 428ms 5 May 2025 287th stefangimmillaro 474 169 11ms 19 Dec 2022 288th olleicua 🇺🇸 473 139 38ms 1 Oct 2024 289th MeWhenI 🇻🇦 471 202 7ms 16 Aug 2024 290th inventshah 469 158 596ms 22 Jan 2024 291st elgan65536 🇺🇸 468 363 428ms 10 Apr 2024 292nd MeWhenI 🇻🇦 464 173 1,221ms 9 Nov 2021 293rd Carltoffel 🇩🇪 463 450 49ms 24 Feb 2025 294th NewDefectus 🇮🇱 461 174 20ms 25 Nov 2021 295th Lv0Sys 🇵🇱 458 175 19ms 7 days ago 296th Argeento 🇵🇱 456 210 13ms 9 Sep 2023 297th tobeannouncd 456 301 160ms 8 Jan 2024 298th MeWhenI 🇻🇦 456 528 1,696ms 7 Nov 2025 299th Natanaelel 🇸🇪 451 146 37ms 5 Sep 2024 299th Lv0Sys 🇵🇱 451 146 37ms 7 days ago 301st annaproxy 450 178 21ms 8 Jun 2022 301st LostSyntax21 🇬🇧 450 178 28ms 17 hours ago 303rd CaedenHarper 🇨🇦 450 192 1,467ms 14 Sep 2025 304th o0lit3 🇺🇸 449 147 8ms 7 Jun 2022 305th jared-hughes 449 164 33ms 3 Nov 2021 306th RockOfStone 446 276 2ms 8 Nov 2021 307th jared-hughes 445 180 20ms 11 Apr 2022 308th MeWhenI 🇻🇦 445 313 71ms 6 Nov 2023 309th janbehrens 🇩🇪 444 273 445ms 25 Mar 2022 310th MeWhenI 🇻🇦 443 319 156ms 22 Feb 2023 311th KatieLG 🇬🇧 439 218 11ms 3 Oct 2025 312th scpchicken 🇵🇼 434 152 22ms 25 Feb 2023 313th Natanaelel 🇸🇪 431 319 162ms 28 Jun 2025 314th snoozingnewt 🇨🇦 429 329 158ms 20 Nov 2025 315th MeWhenI 🇻🇦 428 290 110ms 16 Oct 2022 316th didion0 🇺🇸 424 226 14ms 28 Feb 2022 317th CatsAreFluffy 424 353 72ms 4 Feb 2023 318th MeWhenI 🇻🇦 419 308 526ms 26 Aug 2023 319th janbehrens 🇩🇪 416 230 12ms 8 Jun 2023 320th tatzyr 🇯🇵 414 159 39ms 29 Mar 2025 First Prev 241–320 of 623 Next Last