Spelling Numbers in all languages in bytes. 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 Mandelbrot 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 450th xkacer 🇨🇿 672 399 30 Jan 2021 450th mrxz 🇳🇱 672 399 9 May 2021 453rd dijs 671 400 21 Dec 2019 454th Yewzir 🇧🇪 668 138 24 Dec 2023 455th tobeannouncd 667 444 12 Jan 2024 456th postie77 665 442 23 May 2023 457th cafehaine 🇫🇷 665 508 6 Sep 2021 458th HumanoidCPU 664 404 27 Feb 2025 459th arctouch-cristiannevianna 664 443 28 Feb 2024 460th tayloia 🇬🇧 663 405 15 May 2023 461st jgbaldwinbrown 662 570 6 Jul 2021 462nd pzagrebin 660 349 16 Jul 2022 463rd emgordon154 660 381 22 Sep 2024 464th targrik 660 413 17 Jan 2025 465th Phil-RGOMEGA 660 512 9 May 2023 466th stefangimmillaro 657 365 4 Oct 2022 467th janbehrens 🇩🇪 657 403 5 Jul 2021 468th dokutan 655 477 9 Apr 2025 469th Shanethegamer 🇺🇸 654 276 15 Dec 2022 470th malworthy 652 451 18 Oct 2023 471st alphafalfa 649 360 25 Oct 2024 472nd SmartK8 🇨🇿 649 453 12 Nov 2022 473rd RyanMHsiao 649 711 25 Sep 2024 474th lifthrasiir 🇰🇷 647 279 28 Nov 2024 475th tomh1012 645 416 21 Sep 2020 476th SirBogman 🇺🇸 642 281 8 Aug 2024 477th wansacis 🇩🇪 642 418 14 Jun 2022 478th yokasuretsu 641 371 19 Apr 2018 479th djeedjay 🇳🇱 641 510 27 Oct 2020 480th lynn 639 297 6 Apr 2021 481st ReidZ3 🇺🇸 639 463 2 Dec 2020 481st boxjelly 639 463 14 Mar 2022 483rd citsur 638 464 20 Jun 2019 484th JRaspass 🇬🇧 635 278 7 Oct 2020 484th Shanethegamer 🇺🇸 635 278 16 Dec 2021 486th RockOfStone 634 533 9 Mar 2024 487th error256 633 353 8 Jun 2025 488th MeWhenI 🇻🇦 631 486 18 Nov 2021 489th albanian-laundromat 630 371 15 days ago 490th h3ra993huskp 🇯🇵 630 420 11 Aug 2024 491st SpareManiKatti 630 426 9 Sep 2021 492nd sultan 629 421 26 Feb 2024 493rd pandapawskat 628 521 1 Sep 2021 494th albanian-laundromat 623 502 24 Jun 2025 495th msbranicky 620 603 6 Oct 2023 496th emgordon154 618 562 10 Jun 2025 497th CarsonChr 🇺🇸 617 435 21 May 2023 498th madeforlosers 614 437 13 Sep 2024 499th jaredcrystal 🇺🇸 611 389 13 Dec 2018 500th roavin 611 481 30 Jun 2022 501st cmayer777 611 535 20 Dec 2022 502nd KatieLG 🇬🇧 610 393 25 Apr 2021 503rd ericlangedijk 🇸🇮 609 483 18 Mar 2022 504th RegularSalamander 608 441 30 Jan 2022 505th rbertram90 🇬🇧 608 448 3 May 2025 506th bac0id 608 538 24 Dec 2024 507th gnlow 🇰🇷 606 443 27 Jan 2022 508th Laksen 🇩🇰 606 656 9 Jul 2021 509th IISResetMe 604 408 7 Mar 2024 510th MattShaile 603 445 13 Apr 2022 511th kumavale 🇯🇵 603 620 11 May 2021 512th ryyyn 🇺🇸 602 315 7 days ago 513th mckymsh 602 446 14 Feb 2024 513th XenThe 🇬🇧 602 446 23 Jun 2025 513th acollett89 602 446 25 days ago 516th Meowsan91 🇨🇿 601 489 21 Nov 2021 517th sean-niemann 🇺🇸 599 442 20 Oct 2024 518th samthidny 598 449 13 Apr 2022 519th biinari 597 398 18 Mar 2018 520th two-bad 🇬🇧 596 450 25 Feb 2024 521st bac0id 593 584 10 Jan 2025 522nd emgordon154 592 405 20 Nov 2024 523rd BlueSky555 591 586 8 Aug 2024 524th lahell 590 418 17 Jun 2020 525th BettaGeorge 589 300 24 Dec 2017 Prev 451–525 of 973 Next
