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 825th Starwort 🇬🇧 439 144 16ms 28 May 2019 825th dzshn 439 144 30ms 18 Aug 2021 825th smokestacklightnin 🇺🇸 439 144 27ms 23 Feb 2024 829th Yewzir 🇧🇪 436 138 465ms 15 Jan 2024 830th ly0va 436 145 15ms 3 Jan 2019 830th michelebastione 🇮🇹 436 145 28ms 7 Jul 2019 830th cingulataluke 436 145 15ms 26 Aug 2023 830th rollershutter 436 145 33ms 26 Sep 2025 834th boxjelly 436 277 333ms 2 Mar 2021 835th guliyevemil1 🇦🇿 433 146 15ms 17 Apr 2020 835th KatieLG 🇬🇧 433 146 152ms 1 Nov 2020 835th m42km 433 146 9ms 10 Oct 2023 838th piano-miles 432 138 3,875ms 19 Feb 2023 839th MeWhenI 🇻🇦 430 112 751ms 15 Sep 2025 840th MaxElf999 430 147 15ms 27 Sep 2022 841st AkashTandon167 429 234 4ms 6 Nov 2019 842nd lukechampine 429 336 261ms 16 Apr 2020 843rd cthierfelder 🇲🇨 427 148 163ms 4 Sep 2025 844th albanian-laundromat 426 278 648ms 22 Aug 2025 845th BrenSchaap 424 96 55ms 12 Nov 2021 846th Mabeloid 🇳🇴 424 149 25ms 7 Sep 2024 846th blaztoma 🇱🇹 424 149 28ms 4 Oct 2025 848th saito-ta 🇯🇵 422 1,396 2ms 1 Aug 2023 849th BREMAUCY 🇫🇷 421 143 827ms 25 Jan 2024 850th bkshrader 421 150 310ms 30 Dec 2018 850th bac0id 421 150 15ms 20 Sep 2023 852nd pschmid0 🇺🇸 420 209 102ms 17 Oct 2022 853rd lifthrasiir 🇰🇷 419 597 7ms 11 Dec 2024 854th skps2010 418 151 30ms 12 Jan 2019 854th sultan 418 151 28ms 9 Mar 2024 856th Ralac07 🇦🇺 413 153 33ms 4 Jul 2024 856th gthayden23 413 153 33ms 4 Oct 2024 858th KatieLG 🇬🇧 412 146 913ms 15 Jan 2024 859th Shanethegamer 🇺🇸 410 120 113ms 2 Jun 2022 860th trist224 🇫🇷 410 154 16ms 29 Nov 2022 860th SniperSmiley 🇺🇸 410 154 41ms 24 Dec 2022 862nd tigerdan2 🇩🇪 410 295 832ms 3 Dec 2023 863rd boxjelly 405 156 68ms 10 Jan 2021 863rd nullie 405 156 560ms 18 Jun 2022 865th Mabeloid 🇳🇴 404 149 899ms 22 Sep 2024 866th h3ra993huskp 🇯🇵 403 300 337ms 14 Oct 2024 867th gigaprofisi 🇺🇸 402 157 27ms 2 Mar 2025 868th albanian-laundromat 402 277 1,124ms 5 Sep 2025 869th jacobly0 🇺🇸 400 158 9ms 8 Oct 2023 869th christensendaniel 400 158 31ms 13 May 2024 871st dcgjb 399 126 290ms 14 May 2024 872nd NickTheEASDude 🇺🇸 398 92 4,051ms 26 Apr 2024 873rd adamnielson42 🇺🇸 397 150 17ms 24 Apr 2023 874th DABANANAMAN120 397 159 58ms 28 Jun 2025 875th lahell 396 127 243ms 23 Jul 2020 876th elgan65536 396 305 1,979ms 17 Apr 2024 877th itiievskyi 🇺🇦 395 160 34ms 6 Aug 2020 877th 0dyse 395 160 993ms 23 Apr 2025 879th inventshah 392 308 389ms 20 Apr 2021 880th zakariamouhid 390 153 17ms 18 May 2023 881st PyPylia 🇦🇺 388 163 28ms 7 Aug 2020 881st jmerle 🇳🇱 388 163 16ms 6 Jul 2023 881st cefqrn 388 163 15ms 13 Apr 2025 884th doge1338 387 372 257ms 20 Mar 2021 885th ashwinvis 385 164 36ms 18 Apr 2020 885th brobbins2001 385 164 33ms 17 Oct 2022 885th codewrite 🇬🇧 385 164 15ms 28 Jun 2025 888th dymowski 383 165 13ms 3 May 2020 889th jtaxen 381 166 14ms 26 Mar 2024 890th Pena86 378 167 9ms 6 Jan 2022 891st edre 377 158 62ms 6 May 2018 892nd msrawson 376 168 14ms 29 Aug 2018 893rd LiamKrenn 374 169 37ms 21 Jul 2022 893rd dillon-duncando 374 169 125ms 4 Oct 2022 895th edsrzf 🇳🇿 372 325 376ms 24 Sep 2025 896th epic-programmer-guy 370 171 38ms 17 Dec 2023 897th MeWhenI 🇻🇦 368 190 3,089ms 27 Oct 2024 898th msbranicky 367 172 40ms 5 Jul 2023 898th LHLaurini 🇧🇷 367 172 141ms 18 Jun 2024 898th JunkIce 367 172 14ms 25 Nov 2024 First Prev 826–900 of 2,270 Next Last