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 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 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 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 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 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 Chars Time Submitted 900th Jaydosu 409 137 14ms 26 Jun 2024 900th mbittner20 409 137 21ms 13 Apr 2025 903rd Mabeloid 🇳🇴 408 131 496ms 17 Sep 2024 904th unfinishedprogram 407 142 12ms 5 Dec 2023 905th msbranicky 407 186 474ms 2 Jan 2024 906th Emutis 🇱🇹 406 138 24ms 4 Aug 2025 907th KatieLG 🇬🇧 403 100 161ms 2 Jan 2024 908th AtengChen 400 140 13ms 14 Aug 2024 909th snoozingnewt 🇺🇸 398 163 10ms 20 days ago 910th dokutan 398 188 4ms 28 Oct 2024 911th nephila-nacrea 🇬🇧 396 113 3ms 6 Feb 2024 912th gigaprofisi 🇺🇸 396 146 11ms 4 Sep 2025 913th ridingqwerty 🇺🇸 395 142 19ms 28 Dec 2023 913th CyberTapir 395 142 12ms 5 Sep 2024 913th wobblybits 395 142 23ms 20 Aug 2025 916th msbranicky 393 147 9ms 2 Jan 2024 917th sciencejiho 392 143 19ms 18 Oct 2024 917th Andrey135296 392 143 11ms 26 Oct 2024 919th xyangst 388 149 11ms 7 Oct 2024 920th sultan 387 145 17ms 3 Mar 2024 920th alexeldridge 387 145 21ms 12 Aug 2024 920th ComputerKWasTaken 🇺🇸 387 145 22ms 23 Apr 2025 920th mossiegoat 387 145 80ms 30 Jul 2025 924th msbranicky 386 194 5ms 2 Jan 2024 925th snoozingnewt 🇺🇸 385 184 6ms 20 days ago 926th Yewzir 🇧🇪 384 110 226ms 5 Feb 2024 927th amollberg 🇸🇪 384 146 20ms 8 Jan 2024 928th didion0 🇺🇸 383 151 19ms 28 Aug 2025 929th RaBa21 🇭🇺 381 147 23ms 14 Jul 2025 930th msbranicky 380 110 36ms 2 Jan 2024 931st tomh1012 380 193 423ms 4 Jan 2024 931st rifatx 380 193 389ms 11 Jul 2024 933rd ridingqwerty 🇺🇸 379 141 616ms 25 Jan 2024 934th dokutan 376 119 3ms 31 Mar 2025 935th Alban-Boissard 376 149 47ms 14 Jun 2025 936th 77Tigers 371 151 12ms 22 Jun 2024 937th Waffle3z 370 178 3ms 4 May 2024 938th Mabeloid 🇳🇴 369 217 258ms 4 days ago 939th snoozingnewt 🇺🇸 367 122 3ms 20 days ago 940th dokutan 366 124 7ms 23 Feb 2025 941st jfallon1997 366 153 21ms 3 Jun 2024 942nd msbranicky 364 139 32ms 9 Jan 2024 943rd msbranicky 363 174 42ms 2 Jan 2024 944th msbranicky 361 124 3ms 2 Jan 2024 945th AzroyAr 359 156 25ms 28 Dec 2023 945th luuumine 🇫🇷 359 156 21ms 18 days ago 947th madex 🇩🇪 357 117 40ms 22 Dec 2023 948th msbranicky 355 530 359ms 2 Jan 2024 949th adoxography 348 161 18ms 22 Oct 2024 950th gigaprofisi 🇺🇸 346 162 22ms 24 Jun 2025 951st msbranicky 345 201 13ms 2 Jan 2024 952nd armincerf 342 169 15ms 11 Dec 2023 953rd zakariamouhid 340 170 11ms 9 Dec 2023 954th MeWhenI 🇻🇦 338 86 2ms 1 Dec 2023 955th stefangabos 🇷🇴 336 172 14ms 5 Jan 2024 956th mrmena 🇦🇺 330 170 12ms 19 Mar 2024 957th two-bad 🇬🇧 323 200 2ms 2 Dec 2023 958th qwjhvbxi 322 174 15ms 6 Feb 2024 959th xyangst 320 250 215ms 7 Oct 2024 960th dokutan 318 133 259ms 31 Oct 2024 961st msbranicky 317 199 1,248ms 2 Jan 2024 962nd msbranicky 316 166 127ms 3 Aug 2024 963rd Pale-Vessel 315 178 12ms 7 Mar 2024 964th pfcode 314 177 4ms 10 Dec 2023 965th HumanoidCPU 313 178 1,005ms 6 Jun 2024 966th CodyKlingler 313 179 15ms 20 Jan 2025 967th MeWhenI 🇻🇦 313 233 160ms 1 Dec 2023 968th MeWhenI 🇻🇦 311 118 35ms 1 Dec 2023 969th JesseNoEyes 🇺🇸 311 180 12ms 24 Nov 2024 970th varhammer 🇷🇺 311 230 11ms 5 Jun 2024 971st snoozingnewt 🇺🇸 308 131 123ms 20 days ago 972nd WillowWispy 308 182 11ms 14 Mar 2025 973rd ItsEthanXYZ 303 185 13ms 24 Dec 2023 974th fischfood 295 188 4ms 15 Aug 2024 975th jtaxen 293 191 34ms 7 May 2024 First Prev 901–975 of 1,428 Next Last