τ 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 641st janbehrens 🇩🇪 635 158 7ms 15 May 2023 642nd stefangimmillaro 635 218 132ms 6 Nov 2023 643rd DialFrost 🇸🇬 633 64 42ms 1 Jun 2024 643rd dokutan 633 64 53ms 21 Apr 2025 645th stefangimmillaro 633 185 515ms 6 Oct 2025 646th emgordon154 633 194 1,623ms 1 Jun 2025 647th cure-honey 🇯🇵 633 276 67ms 8 Jul 2021 648th SirBogman 🇺🇸 633 374 216ms 12 Jul 2023 649th dokutan 631 75 785ms 2 days ago 650th Shanethegamer 🇺🇸 631 91 103ms 2 Jun 2022 651st jared-hughes 630 186 513ms 24 Sep 2025 652nd emgordon154 630 210 3,568ms 7 Sep 2024 653rd daedals 628 90 15ms 6 Jun 2019 653rd knutae 🇳🇴 628 90 15ms 14 Jul 2021 653rd DrPiranoid 628 90 14ms 26 Mar 2023 653rd fourth-bit 628 90 16ms 23 Jun 2023 653rd BREMAUCY 🇫🇷 628 90 16ms 29 Apr 2024 653rd qpwoeirut 628 90 26ms 2 Oct 2025 659th stefangimmillaro 628 160 43ms 26 Apr 2025 660th CatsAreFluffy 627 104 215ms 14 Dec 2022 661st namelessiw 627 187 556ms 15 Nov 2025 662nd stefangimmillaro 625 214 195ms 21 Oct 2023 663rd tatzyr 🇯🇵 623 65 46ms 27 Apr 2021 663rd olleicua 🇺🇸 623 65 41ms 13 Mar 2024 663rd Yewzir 🇧🇪 623 65 46ms 26 Dec 2025 666th rambox11 623 161 7ms 12 Mar 2019 667th Natanaelel 🇸🇪 622 62 972ms 21 Apr 2025 668th cure-honey 🇯🇵 620 231 298ms 25 Jun 2021 669th emgordon154 615 110 46ms 10 Dec 2024 670th Bonjour27891 🇻🇳 614 92 24ms 2 May 2022 670th CatsAreFluffy 614 92 28ms 7 Dec 2022 672nd KatieLG 🇬🇧 614 97 11ms 5 Oct 2025 673rd blaztoma 🇱🇹 613 66 45ms 25 Dec 2025 674th alphafalfa 612 63 3,088ms 19 Dec 2024 675th GalladeGuy 🇺🇸 611 180 67ms 25 May 2020 675th Waffle3z 611 180 582ms 8 Apr 2022 677th MeWhenI 🇻🇦 609 165 53ms 29 Apr 2025 678th MeWhenI 🇻🇦 606 219 115ms 28 Jul 2023 679th aksyristos 604 67 49ms 3 Feb 2023 679th Lv0Sys 🇵🇱 604 67 45ms 6 Jun 2025 681st Bubbler-4 604 96 2,448ms 25 Jan 2022 682nd janAkali 🇷🇺 604 218 431ms 28 Jun 2025 683rd bendiscz 604 237 300ms 20 Apr 2020 684th Yewzir 🇧🇪 601 94 16ms 27 May 2023 684th ImpressedByRocks 601 94 916ms 22 May 2025 686th BREMAUCY 🇫🇷 601 163 466ms 29 Jul 2025 687th MeWhenI 🇻🇦 601 394 838ms 29 Aug 2023 688th MeWhenI 🇻🇦 600 167 3ms 1 Aug 2023 689th snoozingnewt 🇨🇦 599 79 971ms 21 Nov 2025 690th BREMAUCY 🇫🇷 598 90 493ms 6 Dec 2025 691st stefangabos 🇷🇴 596 100 11ms 26 Aug 2022 692nd annaproxy 595 68 44ms 5 Nov 2022 693rd quimey 595 95 81ms 17 Mar 2023 693rd roupiq 🇵🇱 595 95 38ms 18 Apr 2024 695th cure-honey 🇯🇵 589 227 926ms 7 Jul 2021 696th duckyluuk 🇳🇱 587 119 2,296ms 29 Oct 2024 697th Mabeloid 🇳🇴 587 236 123ms 26 Oct 2025 698th CatsAreFluffy 585 92 479ms 15 Jan 2024 699th AlephSquirrel 584 46 55ms 10 Feb 2023 700th Thonoton 584 65 176ms 24 Feb 2023 700th Natanaelel 🇸🇪 584 65 191ms 16 Jul 2023 702nd Bonjour27891 🇻🇳 584 102 11ms 12 Mar 2022 703rd snoozingnewt 🇨🇦 584 229 154ms 21 Nov 2025 704th dokutan 584 237 121ms 11 Jan 2024 705th Yewzir 🇧🇪 582 246 283ms 3 Jan 2024 706th unfinishedprogram 578 103 15ms 21 Feb 2024 707th flawr 577 113 752ms 2 Jan 2019 708th dokutan 577 248 285ms 4 Jan 2024 709th KatieLG 🇬🇧 576 98 150ms 11 Dec 2022 709th cingulataluke 576 98 17ms 26 Aug 2023 711th dan-simon 575 67 245ms 29 Dec 2017 712th kmathis22 574 204 504ms 7 Dec 2025 713th Yewzir 🇧🇪 573 94 371ms 15 Jan 2024 714th boxjelly 573 175 4ms 7 Feb 2021 715th MeWhenI 🇻🇦 573 230 409ms 15 Nov 2022 716th 4hg 🇺🇸 572 47 59ms 22 Jul 2022 717th fisxoj 571 86 19ms 28 Apr 2018 718th janbehrens 🇩🇪 571 88 247ms 3 Dec 2023 719th MeWhenI 🇻🇦 570 61 12ms 15 Feb 2025 720th yokasuretsu 570 71 39ms 15 Apr 2018 First Prev 641–720 of 2,322 Next Last