λ 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st pandapawskat 487 255 28 Sep 2021 452nd emgordon154 487 461 18 Jan 2025 453rd Mabeloid 🇳🇴 486 207 5 Sep 2024 454th adriweb 🇫🇷 483 418 21 Aug 2023 455th CodyMiner 481 209 26 Nov 2021 456th eranws 481 258 23 Oct 2022 457th thisishowmymindworks 🇳🇴 479 210 24 Jul 2020 457th vezzick 479 210 6 Mar 2021 459th tomtheisen 🇺🇸 477 211 2 Dec 2019 460th roguh 🇬🇹 476 359 27 Jan 2024 461st jared-hughes 475 182 11 Sep 2022 461st stefangimmillaro 475 182 26 Dec 2024 463rd Mabeloid 🇳🇴 474 207 18 Sep 2024 464th iznax 473 374 21 Nov 2021 465th ryyyn 472 213 15 Jan 2025 466th Natanaelel 🇸🇪 470 184 26 Dec 2024 467th leon-w 470 214 3 Jan 2019 468th Shanethegamer 🇺🇸 469 683 31 hours ago 469th Shanethegamer 🇺🇸 468 186 24 Mar 2022 470th benwilliamgraham 466 216 27 Jan 2019 470th jiaminglimjm 🇲🇾 466 216 9 Jan 2021 472nd argusdusty 🇺🇸 462 218 31 Dec 2020 472nd stefangimmillaro 462 218 1 Aug 2023 474th DialFrost 🇸🇬 461 536 1 Nov 2023 475th hiddicop 🇸🇪 459 219 30 Jan 2021 475th dokutan 459 219 6 Jan 2024 477th yzhs 🇩🇪 459 363 26 Jul 2021 478th janbehrens 🇩🇪 458 196 7 Nov 2021 479th marcin7Cd 455 221 17 Dec 2020 480th elisherer 🇮🇱 453 192 19 Apr 2019 481st AlephSquirrel 453 373 21 Mar 2025 482nd SirBogman 🇺🇸 452 541 24 May 2023 483rd annaproxy 450 192 28 Aug 2022 484th dokutan 450 218 24 Jan 2024 485th yzhs 🇩🇪 448 200 21 Jun 2022 486th daisy-lau 448 277 3 Jul 2020 487th plcc0 447 225 30 Mar 2025 488th bizy-coder 445 226 29 Jan 2024 489th Shanethegamer 🇺🇸 444 261 5 Apr 2023 490th nwellnhof 🇩🇪 443 667 19 Nov 2022 491st stefangimmillaro 440 556 24 Mar 2023 492nd inventshah 439 673 18 Nov 2022 493rd prplz 🇦🇺 436 198 7 Jan 2020 494th MeWhenI 🇻🇦 436 253 3 Aug 2024 495th primo-ppcg 🇹🇭 436 552 21 Jun 2022 496th MeWhenI 🇻🇦 435 578 13 Oct 2023 497th MichalMarsalek 🇨🇿 434 232 13 Jan 2023 498th emgordon154 433 207 2 Oct 2024 499th Irratix 🇳🇱 432 200 7 Mar 2022 500th dokutan 431 208 7 May 2024 501st galloj 🇨🇿 431 685 1 Mar 2023 502nd knutae 🇳🇴 430 234 14 Jul 2021 503rd dcgjb 429 249 14 May 2024 504th snoozingnewt 🇺🇸 429 387 13 Feb 2024 505th CedricGebistorf 428 235 10 Mar 2022 506th 386asm 🇺🇸 428 562 21 Apr 2023 507th MeWhenI 🇻🇦 427 210 15 Feb 2023 508th commandblockguy 🇺🇸 426 236 17 Nov 2023 509th MeWhenI 🇻🇦 426 575 2 days ago 510th ydevor 🇮🇱 425 237 22 Feb 2021 511th dokutan 424 379 7 Feb 2025 512th ETHproductions 🇺🇸 421 213 26 Sep 2018 513th Shanethegamer 🇺🇸 420 586 24 May 2022 514th dokutan 419 255 7 days ago 515th primo-ppcg 🇹🇭 419 2,322 21 Apr 2019 516th nstearns96 🇬🇧 418 241 20 Jan 2023 517th msbranicky 418 602 13 Oct 2023 518th commandblockguy 🇺🇸 415 236 15 Jan 2024 519th MeWhenI 🇻🇦 415 580 18 Feb 2023 520th StefanHabel 🇨🇦 414 243 21 Apr 2024 521st clockworknazo 413 598 24 Jun 2023 522nd Natanaelel 🇸🇪 410 212 13 Aug 2023 523rd zuparnowa 409 246 15 Feb 2019 523rd henrytranter 409 246 20 Sep 2019 525th cure-honey 🇯🇵 408 551 24 Jun 2021 Prev 451–525 of 2,115 Next