Musical Chords in all languages in chars. 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 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 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 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 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 Chars Time Submitted 226th bricknellj 540 150 18ms 23 May 2024 227th primo-ppcg 🇹🇭 536 182 26ms 11 Feb 2022 228th itsh01 534 179 10ms 25 May 2022 229th MeWhenI 🇻🇦 531 389 20ms 18 Nov 2021 230th primo-ppcg 🇹🇭 529 153 11ms 20 Nov 2021 231st commandblockguy 🇺🇸 526 154 12ms 22 Aug 2023 231st ryyyn 🇺🇸 526 154 35ms 25 days ago 233rd yzhs 🇩🇪 523 155 18ms 5 Jun 2022 234th dmrichwa 🇺🇸 523 183 12ms 30 Dec 2022 235th sean-niemann 🇺🇸 520 273 349ms 11 Oct 2025 236th namelessiw 519 203 391ms 8 Aug 2025 237th jared-hughes 518 229 2ms 17 Jul 2022 238th janbehrens 🇩🇪 516 249 11ms 2 Jul 2023 239th MeWhenI 🇻🇦 514 246 158ms 15 Dec 2022 240th neel11235813 513 146 387ms 15 Jan 2024 241st edsrzf 🇳🇿 512 363 245ms 12 hours ago 242nd MeWhenI 🇻🇦 512 407 53ms 29 Apr 2025 243rd MeWhenI 🇻🇦 510 236 455ms 5 Mar 2022 244th jeff-at-tamer-dot-codes 🇺🇸 509 159 16ms 23 Aug 2023 245th NewDefectus 🇮🇱 507 234 2ms 27 Nov 2021 246th HumanoidCPU 506 160 11ms 5 May 2025 247th voytxt 🇨🇿 504 190 12ms 4 Apr 2025 248th CaedenHarper 🇨🇦 503 192 1,027ms 14 Sep 2025 249th guilhem-roy 🇫🇷 500 162 19ms 5 Oct 2022 250th bitsandbeyond 🇳🇱 497 163 11ms 11 days ago 251st lynn 496 248 4ms 9 Nov 2021 252nd janlelis 494 133 41ms 4 Nov 2021 253rd MeWhenI 🇻🇦 492 291 9ms 10 Sep 2022 254th MeWhenI 🇻🇦 490 262 7ms 3 Jul 2023 255th inventshah 485 167 17ms 14 Nov 2022 255th SB-945 485 167 11ms 11 Mar 2024 257th HumanoidCPU 480 156 433ms 5 May 2025 258th jared-hughes 479 137 37ms 12 Sep 2022 258th bitsandbeyond 🇳🇱 479 137 33ms 11 days ago 260th stefangimmillaro 479 169 11ms 19 Dec 2022 261st MeWhenI 🇻🇦 477 298 346ms 15 days ago 262nd MeWhenI 🇻🇦 476 399 32ms 6 Jun 2023 263rd inventshah 474 158 580ms 22 Jan 2024 264th olleicua 🇺🇸 472 139 38ms 1 Oct 2024 265th MeWhenI 🇻🇦 471 202 7ms 16 Aug 2024 266th elgan65536 468 363 425ms 10 Apr 2024 267th NewDefectus 🇮🇱 465 174 18ms 25 Nov 2021 268th Carltoffel 🇩🇪 463 450 54ms 24 Feb 2025 269th MeWhenI 🇻🇦 461 173 1,153ms 9 Nov 2021 270th Argeento 🇵🇱 456 210 13ms 9 Sep 2023 271st tobeannouncd 456 301 197ms 8 Jan 2024 272nd MeWhenI 🇻🇦 456 528 1,571ms 15 days ago 273rd annaproxy 455 178 19ms 8 Jun 2022 274th Natanaelel 🇸🇪 450 146 38ms 5 Sep 2024 275th jared-hughes 450 180 17ms 11 Apr 2022 276th jared-hughes 449 164 35ms 3 Nov 2021 277th o0lit3 🇺🇸 448 147 9ms 7 Jun 2022 278th RockOfStone 446 276 3ms 8 Nov 2021 279th MeWhenI 🇻🇦 443 319 149ms 22 Feb 2023 280th janbehrens 🇩🇪 441 273 495ms 25 Mar 2022 281st KatieLG 🇬🇧 439 218 10ms 3 Oct 2025 282nd MeWhenI 🇻🇦 435 313 77ms 6 Nov 2023 283rd scpchicken 🇵🇼 433 152 23ms 25 Feb 2023 284th Natanaelel 🇸🇪 431 319 175ms 28 Jun 2025 285th snoozingnewt 🇺🇸 429 329 153ms 3 days ago 286th MeWhenI 🇻🇦 428 290 110ms 16 Oct 2022 287th CatsAreFluffy 424 353 66ms 4 Feb 2023 288th didion0 🇺🇸 423 226 14ms 28 Feb 2022 289th MeWhenI 🇻🇦 419 308 456ms 26 Aug 2023 290th DialFrost 🇸🇬 417 178 592ms 23 May 2024 291st Sp3000 🇦🇺 417 194 11ms 20 Nov 2021 292nd janbehrens 🇩🇪 416 230 11ms 8 Jun 2023 293rd MeWhenI 🇻🇦 414 658 21ms 17 Mar 2022 294th tatzyr 🇯🇵 413 159 40ms 29 Mar 2025 295th annaproxy 410 335 191ms 4 Sep 2022 296th RaBa21 🇭🇺 409 198 19ms 1 Aug 2025 297th KatieLG 🇬🇧 405 162 37ms 3 Oct 2025 298th adamnielson42 🇺🇸 401 202 12ms 25 Apr 2023 299th helbling 🇨🇭 400 239 11ms 21 Oct 2024 300th MeWhenI 🇻🇦 399 186 386ms 15 Feb 2023 First Prev 226–300 of 569 Next Last