τ 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 824th dzshn 439 144 30ms 18 Aug 2021 824th smokestacklightnin 🇺🇸 439 144 27ms 23 Feb 2024 828th Yewzir 🇧🇪 436 138 465ms 15 Jan 2024 829th ly0va 436 145 15ms 3 Jan 2019 829th michelebastione 🇮🇹 436 145 28ms 7 Jul 2019 829th cingulataluke 436 145 15ms 26 Aug 2023 829th rollershutter 436 145 33ms 26 Sep 2025 833rd boxjelly 436 277 333ms 2 Mar 2021 834th guliyevemil1 🇦🇿 433 146 15ms 17 Apr 2020 834th KatieLG 🇬🇧 433 146 152ms 1 Nov 2020 834th m42km 433 146 9ms 10 Oct 2023 837th piano-miles 432 138 3,875ms 19 Feb 2023 838th MeWhenI 🇻🇦 430 112 751ms 15 Sep 2025 839th MaxElf999 430 147 15ms 27 Sep 2022 840th AkashTandon167 429 234 4ms 6 Nov 2019 841st lukechampine 429 336 261ms 16 Apr 2020 842nd cthierfelder 🇲🇨 427 148 163ms 4 Sep 2025 843rd albanian-laundromat 426 278 648ms 22 Aug 2025 844th BrenSchaap 424 96 55ms 12 Nov 2021 845th Mabeloid 🇳🇴 424 149 25ms 7 Sep 2024 845th blaztoma 🇱🇹 424 149 28ms 4 Oct 2025 847th saito-ta 🇯🇵 422 1,396 2ms 1 Aug 2023 848th BREMAUCY 🇫🇷 421 143 827ms 25 Jan 2024 849th bkshrader 421 150 310ms 30 Dec 2018 849th bac0id 421 150 15ms 20 Sep 2023 851st pschmid0 🇺🇸 420 209 102ms 17 Oct 2022 852nd lifthrasiir 🇰🇷 419 597 7ms 11 Dec 2024 853rd skps2010 418 151 30ms 12 Jan 2019 853rd sultan 418 151 28ms 9 Mar 2024 855th Ralac07 🇦🇺 413 153 33ms 4 Jul 2024 855th gthayden23 413 153 33ms 4 Oct 2024 857th KatieLG 🇬🇧 412 146 913ms 15 Jan 2024 858th Shanethegamer 🇺🇸 410 120 113ms 2 Jun 2022 859th trist224 🇫🇷 410 154 16ms 29 Nov 2022 859th SniperSmiley 🇺🇸 410 154 41ms 24 Dec 2022 861st tigerdan2 🇩🇪 410 295 832ms 3 Dec 2023 862nd boxjelly 405 156 68ms 10 Jan 2021 862nd nullie 405 156 560ms 18 Jun 2022 864th Mabeloid 🇳🇴 404 149 899ms 22 Sep 2024 865th h3ra993huskp 🇯🇵 403 300 337ms 14 Oct 2024 866th gigaprofisi 🇺🇸 402 157 27ms 2 Mar 2025 867th albanian-laundromat 402 277 1,124ms 5 Sep 2025 868th jacobly0 🇺🇸 400 158 9ms 8 Oct 2023 868th christensendaniel 400 158 31ms 13 May 2024 870th dcgjb 399 126 290ms 14 May 2024 871st NickTheEASDude 🇺🇸 398 92 4,051ms 26 Apr 2024 872nd adamnielson42 🇺🇸 397 150 17ms 24 Apr 2023 873rd DABANANAMAN120 397 159 58ms 28 Jun 2025 874th lahell 396 127 243ms 23 Jul 2020 875th elgan65536 396 305 1,979ms 17 Apr 2024 876th itiievskyi 🇺🇦 395 160 34ms 6 Aug 2020 876th 0dyse 395 160 993ms 23 Apr 2025 878th inventshah 392 308 389ms 20 Apr 2021 879th zakariamouhid 390 153 17ms 18 May 2023 880th PyPylia 🇦🇺 388 163 28ms 7 Aug 2020 880th jmerle 🇳🇱 388 163 16ms 6 Jul 2023 880th cefqrn 388 163 15ms 13 Apr 2025 883rd doge1338 387 372 257ms 20 Mar 2021 884th ashwinvis 385 164 36ms 18 Apr 2020 884th brobbins2001 385 164 33ms 17 Oct 2022 884th codewrite 🇬🇧 385 164 15ms 28 Jun 2025 887th dymowski 383 165 13ms 3 May 2020 888th jtaxen 381 166 14ms 26 Mar 2024 889th Pena86 378 167 9ms 6 Jan 2022 890th edre 377 158 62ms 6 May 2018 891st msrawson 376 168 14ms 29 Aug 2018 892nd LiamKrenn 374 169 37ms 21 Jul 2022 892nd dillon-duncando 374 169 125ms 4 Oct 2022 894th edsrzf 🇳🇿 372 325 376ms 24 Sep 2025 895th epic-programmer-guy 370 171 38ms 17 Dec 2023 896th MeWhenI 🇻🇦 368 190 3,089ms 27 Oct 2024 897th msbranicky 367 172 40ms 5 Jul 2023 897th LHLaurini 🇧🇷 367 172 141ms 18 Jun 2024 897th JunkIce 367 172 14ms 25 Nov 2024 897th dokutan 367 172 13ms 24 Mar 2025 First Prev 826–900 of 2,267 Next Last