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 Binary Lambda Calculus Calendar 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 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 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 Chars Time Submitted 901st CatsAreFluffy 423 172 206ms 17 Dec 2023 902nd msbranicky 422 169 12ms 2 Jan 2024 903rd evnu 417 160 327ms 13 Oct 2025 904th XenThe 🇬🇧 415 139 10ms 14 Sep 2025 905th snoozingnewt 🇺🇸 414 151 121ms 15 Oct 2025 906th snoozingnewt 🇺🇸 414 173 40ms 15 Oct 2025 907th msbranicky 411 117 230ms 11 Jan 2024 908th CatsAreFluffy 410 130 578ms 31 Jan 2024 909th f-tucker 409 137 34ms 24 May 2024 909th Jaydosu 409 137 13ms 26 Jun 2024 909th mbittner20 409 137 20ms 13 Apr 2025 912th olleicua 🇺🇸 409 141 24ms 20 Jan 2024 913th Mabeloid 🇳🇴 407 131 496ms 17 Sep 2024 914th msbranicky 407 186 324ms 2 Jan 2024 915th Emutis 🇱🇹 406 138 18ms 4 Aug 2025 916th unfinishedprogram 406 142 10ms 5 Dec 2023 917th KatieLG 🇬🇧 402 100 120ms 2 Jan 2024 918th AtengChen 400 140 13ms 14 Aug 2024 919th snoozingnewt 🇺🇸 397 163 10ms 15 Oct 2025 920th dokutan 397 188 6ms 28 Oct 2024 921st nephila-nacrea 🇬🇧 395 113 3ms 6 Feb 2024 922nd gigaprofisi 🇺🇸 395 146 11ms 4 Sep 2025 923rd ridingqwerty 🇺🇸 394 142 18ms 28 Dec 2023 923rd CyberTapir 394 142 11ms 5 Sep 2024 923rd wobblybits 394 142 21ms 20 Aug 2025 923rd cthierfelder 🇲🇨 394 142 19ms 35 hours ago 927th msbranicky 393 147 9ms 2 Jan 2024 928th sciencejiho 392 143 19ms 18 Oct 2024 928th Andrey135296 392 143 11ms 26 Oct 2024 930th alexsave 390 148 11ms 2 days ago 931st xyangst 387 149 10ms 7 Oct 2024 932nd sultan 386 145 11ms 3 Mar 2024 932nd alexeldridge 386 145 19ms 12 Aug 2024 932nd ComputerKWasTaken 🇺🇸 386 145 22ms 23 Apr 2025 932nd mossiegoat 386 145 77ms 30 Jul 2025 936th msbranicky 385 194 5ms 2 Jan 2024 937th amollberg 🇸🇪 384 146 20ms 8 Jan 2024 938th snoozingnewt 🇺🇸 384 184 5ms 15 Oct 2025 939th Yewzir 🇧🇪 383 110 226ms 5 Feb 2024 940th didion0 🇺🇸 382 151 18ms 28 Aug 2025 941st RaBa21 🇭🇺 381 147 20ms 14 Jul 2025 942nd msbranicky 379 110 36ms 2 Jan 2024 943rd rifatx 379 193 389ms 11 Jul 2024 944th ridingqwerty 🇺🇸 378 141 616ms 25 Jan 2024 945th Alban-Boissard 376 149 47ms 14 Jun 2025 946th dokutan 375 119 3ms 31 Mar 2025 947th 77Tigers 371 151 11ms 22 Jun 2024 948th Waffle3z 370 178 3ms 4 May 2024 949th Mabeloid 🇳🇴 369 217 296ms 15 days ago 950th snoozingnewt 🇺🇸 366 122 3ms 15 Oct 2025 951st jfallon1997 366 153 19ms 3 Jun 2024 952nd dokutan 365 124 7ms 23 Feb 2025 953rd msbranicky 363 139 32ms 9 Jan 2024 954th msbranicky 362 174 42ms 2 Jan 2024 955th msbranicky 360 124 3ms 2 Jan 2024 956th AzroyAr 359 156 23ms 28 Dec 2023 956th luuumine 🇫🇷 359 156 21ms 17 Oct 2025 958th madex 🇩🇪 356 117 40ms 22 Dec 2023 959th msbranicky 354 530 336ms 2 Jan 2024 960th adoxography 348 161 14ms 22 Oct 2024 961st gigaprofisi 🇺🇸 346 162 19ms 24 Jun 2025 962nd msbranicky 345 201 13ms 2 Jan 2024 963rd armincerf 341 169 14ms 11 Dec 2023 964th zakariamouhid 339 170 11ms 9 Dec 2023 965th MeWhenI 🇻🇦 337 86 3ms 1 Dec 2023 966th stefangabos 🇷🇴 336 172 14ms 5 Jan 2024 967th mrmena 🇦🇺 329 170 10ms 19 Mar 2024 968th qwjhvbxi 322 174 10ms 6 Feb 2024 969th two-bad 🇬🇧 322 200 2ms 2 Dec 2023 970th xyangst 320 250 216ms 7 Oct 2024 971st dokutan 317 133 259ms 31 Oct 2024 972nd msbranicky 317 199 1,247ms 2 Jan 2024 973rd msbranicky 316 166 118ms 3 Aug 2024 974th Pale-Vessel 315 178 11ms 7 Mar 2024 975th pfcode 313 177 4ms 10 Dec 2023 First Prev 901–975 of 1,441 Next Last