Tongue-twisters 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 524th two-bad 🇬🇧 585 309 22 Feb 2024 524th smclaughlin-cf 585 309 4 Mar 2025 528th emgordon154 584 356 25 May 2025 529th Xzyaihni 584 396 20 Oct 2022 529th elgan65536 584 396 30 Oct 2023 531st AkashTandon167 583 254 2 Jan 2021 532nd zakariamouhid 583 310 4 Jun 2023 533rd snoozingnewt 🇺🇸 583 371 23 Sep 2023 534th janbehrens 🇩🇪 583 404 20 Jun 2021 535th JRaspass 🇬🇧 583 455 6 Sep 2022 536th ovs-code 🇩🇪 582 254 26 Aug 2024 537th primo-ppcg 🇹🇭 582 384 29 Sep 2021 538th ScottHamper 581 311 26 Jun 2021 538th lifthrasiir 🇰🇷 581 311 23 Nov 2024 540th dokutan 581 404 26 Mar 2025 541st iznax 580 340 4 Oct 2020 542nd Jacob385 579 256 1 Mar 2024 543rd janbehrens 🇩🇪 579 312 17 Jun 2023 544th nipzu 578 400 29 Dec 2021 545th sisyphus-ppcg 🇦🇺 577 225 4 Mar 2022 546th dokutan 577 287 19 Oct 2024 547th jared-hughes 577 313 11 May 2022 547th stefangimmillaro 577 313 23 Apr 2023 547th biocommando 🇫🇮 577 313 10 Aug 2023 547th bitsandbeyond 🇳🇱 577 313 28 Mar 2024 551st KatieLG 🇬🇧 577 568 28 Sep 2024 551st CaedenHarper 🇨🇦 577 568 24 Jan 2025 553rd xiBread 🇺🇸 576 318 26 Nov 2021 553rd anter69 🇭🇺 576 318 22 Feb 2024 553rd dokutan 576 318 12 Mar 2025 556th msbranicky 576 506 13 Jan 2025 557th scpchicken 🇵🇼 576 569 8 Mar 2022 557th DialFrost 🇸🇬 576 569 20 Jan 2023 557th jacobly0 🇺🇸 576 569 15 Aug 2023 557th HumanoidCPU 576 569 13 May 2024 561st edsrzf 🇳🇿 575 311 19 Feb 2025 562nd Shanethegamer 🇺🇸 574 610 13 Jan 2025 563rd 1231234md5 🇨🇳 573 315 8 Jan 2024 563rd mamamia5x 573 315 13 Sep 2024 565th Mabeloid 🇳🇴 573 611 16 Sep 2024 566th jacobly0 🇺🇸 573 620 15 Aug 2023 567th fourth-bit 572 259 13 Jan 2022 568th msbranicky 572 432 30 Aug 2023 569th iTearo 🇷🇺 572 469 29 Sep 2020 570th KatieLG 🇬🇧 572 526 31 Jul 2024 571st marcin7Cd 572 573 8 Oct 2020 571st KatieLG-Transpiler 🇬🇧 572 573 24 Jun 2022 573rd aksyristos 572 612 2 Nov 2022 574th MiranDaniel 🇨🇿 571 379 1 Sep 2023 575th the-zammers 571 386 13 Oct 2023 576th kumavale 🇯🇵 571 405 28 Apr 2021 577th elgan65536 571 2,193 3 Mar 2024 578th Jacob385 570 256 9 Apr 2024 579th gussy420 570 260 26 Oct 2023 580th gastropner 570 346 27 Jan 2021 581st jmerle 🇳🇱 570 528 4 Jul 2023 582nd AlephSquirrel 568 271 30 Dec 2022 583rd GrayJoKing 🇦🇺 568 334 16 Feb 2022 584th Sora1248 🇩🇪 568 347 5 Feb 2023 585th JGDoerrer 568 407 17 Feb 2022 586th jared-hughes 567 376 20 Jul 2022 587th klixel 🇨🇦 567 408 14 Dec 2022 588th KatieLG 🇬🇧 567 617 5 Jun 2021 589th LHLaurini 🇧🇷 566 599 14 Jul 2024 590th jacobly0 🇺🇸 566 600 15 Aug 2023 591st sean-niemann 🇺🇸 565 395 11 Oct 2022 592nd lynn 565 415 11 Sep 2021 593rd helbling 🇨🇭 564 320 13 Mar 2024 594th xiBread 🇺🇸 563 321 16 Oct 2021 594th Giga-Bowser 563 321 4 Jan 2022 596th jared-hughes 563 337 6 Mar 2022 597th gastropner 562 379 10 Feb 2025 598th Natanaelel 🇸🇪 561 322 30 Jul 2021 599th KatieLG-Transpiler 🇬🇧 560 537 18 Nov 2023 600th MiffOttah 559 292 28 Nov 2024 Prev 526–600 of 2,049 Next