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 Continued Fractions 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 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 MeWhenI 🇻🇦 640 183 512ms 7 Nov 2025 642nd albanian-laundromat 640 192 1,543ms 18 Oct 2025 643rd CaedenHarper 🇨🇦 639 224 282ms 1 Nov 2025 644th MeWhenI 🇻🇦 638 105 4,258ms 28 Jun 2023 645th MeWhenI 🇻🇦 638 185 66ms 21 May 2023 646th MeWhenI 🇻🇦 636 79 287ms 28 Jan 2023 647th glesnick 635 89 34ms 18 Aug 2022 648th emgordon154 635 110 2,475ms 12 Jul 2025 649th janbehrens 🇩🇪 635 158 7ms 15 May 2023 650th stefangimmillaro 635 218 132ms 6 Nov 2023 651st DialFrost 🇸🇬 633 64 39ms 1 Jun 2024 651st dokutan 633 64 53ms 21 Apr 2025 653rd stefangimmillaro 633 185 515ms 6 Oct 2025 654th emgordon154 633 194 1,601ms 1 Jun 2025 655th cure-honey 🇯🇵 633 276 67ms 8 Jul 2021 656th SirBogman 🇺🇸 633 374 216ms 12 Jul 2023 657th dokutan 632 75 761ms 17 days ago 658th Shanethegamer 🇺🇸 631 91 103ms 2 Jun 2022 659th jared-hughes 630 186 513ms 24 Sep 2025 660th emgordon154 630 210 3,447ms 7 Sep 2024 661st daedals 628 90 15ms 6 Jun 2019 661st knutae 🇳🇴 628 90 15ms 14 Jul 2021 661st DrPiranoid 628 90 14ms 26 Mar 2023 661st fourth-bit 628 90 16ms 23 Jun 2023 661st BREMAUCY 🇫🇷 628 90 14ms 29 Apr 2024 661st qpwoeirut 628 90 26ms 2 Oct 2025 667th stefangimmillaro 628 160 43ms 26 Apr 2025 668th CatsAreFluffy 627 104 214ms 14 Dec 2022 669th namelessiw 627 187 556ms 15 Nov 2025 670th stefangimmillaro 625 214 212ms 21 Oct 2023 671st tatzyr 🇯🇵 623 65 44ms 27 Apr 2021 671st olleicua 🇺🇸 623 65 41ms 13 Mar 2024 671st Yewzir 🇧🇪 623 65 46ms 26 Dec 2025 674th rambox11 623 161 7ms 12 Mar 2019 675th Natanaelel 🇸🇪 622 62 1,020ms 21 Apr 2025 676th cure-honey 🇯🇵 620 231 298ms 25 Jun 2021 677th emgordon154 615 110 45ms 10 Dec 2024 678th Bonjour27891 🇻🇳 614 92 23ms 2 May 2022 678th CatsAreFluffy 614 92 28ms 7 Dec 2022 678th Lv0Sys 🇵🇱 614 92 15ms 12 days ago 681st KatieLG 🇬🇧 614 97 12ms 5 Oct 2025 682nd blaztoma 🇱🇹 613 66 45ms 25 Dec 2025 683rd alphafalfa 612 63 3,170ms 19 Dec 2024 684th GalladeGuy 🇺🇸 611 180 67ms 25 May 2020 684th Waffle3z 611 180 572ms 8 Apr 2022 686th MeWhenI 🇻🇦 609 165 52ms 29 Apr 2025 687th MeWhenI 🇻🇦 606 219 115ms 28 Jul 2023 688th aksyristos 604 67 44ms 3 Feb 2023 688th Lv0Sys 🇵🇱 604 67 45ms 6 Jun 2025 690th Bubbler-4 604 96 2,348ms 25 Jan 2022 691st janAkali 🇷🇺 604 218 480ms 28 Jun 2025 692nd bendiscz 604 237 292ms 20 Apr 2020 693rd Yewzir 🇧🇪 601 94 16ms 27 May 2023 693rd ImpressedByRocks 601 94 916ms 22 May 2025 695th BREMAUCY 🇫🇷 601 163 466ms 29 Jul 2025 696th MeWhenI 🇻🇦 601 394 838ms 29 Aug 2023 697th snoozingnewt 🇨🇦 600 79 971ms 21 Nov 2025 698th MeWhenI 🇻🇦 600 167 3ms 1 Aug 2023 699th BREMAUCY 🇫🇷 598 90 493ms 6 Dec 2025 700th stefangabos 🇷🇴 596 100 11ms 26 Aug 2022 701st annaproxy 595 68 40ms 5 Nov 2022 702nd quimey 595 95 81ms 17 Mar 2023 702nd roupiq 🇵🇱 595 95 38ms 18 Apr 2024 704th cure-honey 🇯🇵 589 227 982ms 7 Jul 2021 705th duckyluuk 🇳🇱 587 119 2,296ms 29 Oct 2024 706th Mabeloid 🇳🇴 587 236 123ms 26 Oct 2025 707th CatsAreFluffy 585 92 479ms 15 Jan 2024 708th AlephSquirrel 584 46 54ms 10 Feb 2023 709th Thonoton 584 65 176ms 24 Feb 2023 709th Natanaelel 🇸🇪 584 65 191ms 16 Jul 2023 711th Bonjour27891 🇻🇳 584 102 10ms 12 Mar 2022 712th snoozingnewt 🇨🇦 584 229 151ms 21 Nov 2025 713th dokutan 584 237 121ms 11 Jan 2024 714th Yewzir 🇧🇪 582 246 283ms 3 Jan 2024 715th unfinishedprogram 578 103 10ms 21 Feb 2024 716th flawr 577 113 752ms 2 Jan 2019 717th dokutan 577 248 285ms 4 Jan 2024 718th KatieLG 🇬🇧 576 98 148ms 11 Dec 2022 718th cingulataluke 576 98 16ms 26 Aug 2023 720th dan-simon 575 67 267ms 29 Dec 2017 First Prev 641–720 of 2,332 Next Last