Farey Sequence in all languages in chars. 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 901st Mabeloid 🇳🇴 408 131 496ms 17 Sep 2024 902nd unfinishedprogram 407 142 12ms 5 Dec 2023 903rd msbranicky 407 186 479ms 2 Jan 2024 904th Emutis 🇱🇹 406 138 24ms 4 Aug 2025 905th KatieLG 🇬🇧 403 100 2 Jan 2024 906th AtengChen 400 140 13ms 14 Aug 2024 907th snoozingnewt 🇺🇸 398 163 7 days ago 908th dokutan 398 188 4ms 28 Oct 2024 909th nephila-nacrea 🇬🇧 396 113 3ms 6 Feb 2024 910th gigaprofisi 🇺🇸 396 146 11ms 4 Sep 2025 911th ridingqwerty 🇺🇸 395 142 19ms 28 Dec 2023 911th CyberTapir 395 142 12ms 5 Sep 2024 911th wobblybits 395 142 23ms 20 Aug 2025 914th msbranicky 393 147 9ms 2 Jan 2024 915th sciencejiho 392 143 19ms 18 Oct 2024 915th Andrey135296 392 143 11ms 26 Oct 2024 917th xyangst 388 149 11ms 7 Oct 2024 918th sultan 387 145 17ms 3 Mar 2024 918th alexeldridge 387 145 21ms 12 Aug 2024 918th ComputerKWasTaken 🇺🇸 387 145 22ms 23 Apr 2025 918th mossiegoat 387 145 80ms 30 Jul 2025 922nd msbranicky 386 194 5ms 2 Jan 2024 923rd snoozingnewt 🇺🇸 385 184 7 days ago 924th Yewzir 🇧🇪 384 110 226ms 5 Feb 2024 925th amollberg 🇸🇪 384 146 20ms 8 Jan 2024 926th didion0 🇺🇸 383 151 19ms 28 Aug 2025 927th RaBa21 🇭🇺 381 147 23ms 14 Jul 2025 928th msbranicky 380 110 36ms 2 Jan 2024 929th tomh1012 380 193 423ms 4 Jan 2024 929th rifatx 380 193 389ms 11 Jul 2024 931st ridingqwerty 🇺🇸 379 141 616ms 25 Jan 2024 932nd dokutan 376 119 3ms 31 Mar 2025 933rd Alban-Boissard 376 149 47ms 14 Jun 2025 934th 77Tigers 371 151 12ms 22 Jun 2024 935th Waffle3z 370 178 3ms 4 May 2024 936th snoozingnewt 🇺🇸 367 122 7 days ago 937th dokutan 366 124 7ms 23 Feb 2025 938th jfallon1997 366 153 21ms 3 Jun 2024 939th msbranicky 364 139 32ms 9 Jan 2024 940th msbranicky 363 174 2 Jan 2024 941st msbranicky 361 124 3ms 2 Jan 2024 942nd AzroyAr 359 156 25ms 28 Dec 2023 942nd luuumine 🇫🇷 359 156 5 days ago 944th madex 🇩🇪 357 117 40ms 22 Dec 2023 945th msbranicky 355 530 359ms 2 Jan 2024 946th adoxography 348 161 18ms 22 Oct 2024 947th gigaprofisi 🇺🇸 346 162 22ms 24 Jun 2025 948th msbranicky 345 201 13ms 2 Jan 2024 949th armincerf 342 169 15ms 11 Dec 2023 950th zakariamouhid 340 170 11ms 9 Dec 2023 951st MeWhenI 🇻🇦 338 86 3ms 1 Dec 2023 952nd stefangabos 🇷🇴 336 172 14ms 5 Jan 2024 953rd mrmena 🇦🇺 330 170 12ms 19 Mar 2024 954th two-bad 🇬🇧 323 200 2ms 2 Dec 2023 955th qwjhvbxi 322 174 15ms 6 Feb 2024 956th xyangst 320 250 239ms 7 Oct 2024 957th dokutan 318 133 259ms 31 Oct 2024 958th msbranicky 317 199 1,248ms 2 Jan 2024 959th msbranicky 316 166 132ms 3 Aug 2024 960th Pale-Vessel 315 178 12ms 7 Mar 2024 961st pfcode 314 177 5ms 10 Dec 2023 962nd HumanoidCPU 313 178 6 Jun 2024 963rd CodyKlingler 313 179 15ms 20 Jan 2025 964th MeWhenI 🇻🇦 313 233 160ms 1 Dec 2023 965th MeWhenI 🇻🇦 311 118 1 Dec 2023 966th JesseNoEyes 🇺🇸 311 180 12ms 24 Nov 2024 967th varhammer 🇷🇺 311 230 11ms 5 Jun 2024 968th snoozingnewt 🇺🇸 308 131 7 days ago 969th WillowWispy 308 182 11ms 14 Mar 2025 970th EthanJ-Brady 303 185 13ms 24 Dec 2023 971st fischfood 295 188 5ms 15 Aug 2024 972nd jtaxen 293 191 7 May 2024 973rd ravnskjaer 🇩🇰 291 260 496ms 20 Dec 2024 974th mrmena 🇦🇺 285 195 5ms 18 Mar 2024 975th HumanoidCPU 284 258 412ms 10 May 2024 First Prev 901–975 of 1,424 Next Last