Recamán 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 901st MeWhenI 🇻🇦 687 237 13ms 19 Apr 2025 902nd tomh1012 686 72 9ms 7 Jan 2021 902nd ereztaiar 🇮🇱 686 72 9ms 7 Sep 2021 902nd Yax42 🇫🇷 686 72 9ms 5 Sep 2025 905th MeWhenI 🇻🇦 686 121 1,142ms 14 Jun 2023 906th cure-honey 🇯🇵 685 97 87ms 4 Jul 2021 907th emgordon154 685 124 150ms 27 Feb 2025 908th razetime 684 42 2ms 2 Oct 2022 909th Shanethegamer 🇺🇸 684 71 94ms 12 Dec 2022 909th MeWhenI 🇻🇦 684 71 92ms 12 Dec 2022 911th m42km 682 75 496ms 4 Feb 2024 912th Andriamanitra 🇫🇮 682 86 4ms 28 Feb 2025 913th Brianzhengca 681 79 21ms 2 Feb 2021 913th feherd 681 79 11ms 4 Mar 2022 913th petroselo 681 79 15ms 12 Apr 2022 913th Ripick 681 79 11ms 13 Aug 2022 913th Eilonlif 🇮🇱 681 79 18ms 7 Sep 2022 913th celiendonze 🇨🇭 681 79 10ms 17 Apr 2023 913th ridingqwerty 🇺🇸 681 79 9ms 5 Feb 2024 913th Lv0Sys 🇵🇱 681 79 20ms 22 Jun 2025 921st Shanethegamer 🇺🇸 681 100 16ms 8 Sep 2021 922nd Alex-Huggett 🇬🇧 681 120 334ms 13 Apr 2024 923rd snoozingnewt 🇺🇸 680 92 2ms 24 Sep 2025 924th albanian-laundromat 680 204 831ms 17 days ago 925th Feniske 🇫🇷 679 62 202ms 4 Oct 2022 926th MeWhenI 🇻🇦 678 135 27ms 13 Jul 2021 927th ShiraJoseph 🇺🇸 676 73 10ms 11 May 2023 927th thisishowmymindworks 🇳🇴 676 73 9ms 8 Jun 2023 929th nipzu 674 126 131ms 13 Jan 2022 930th namelessiw 673 76 579ms 5 Mar 2024 931st timchu 673 80 9ms 8 Mar 2021 931st jameslindesay 673 80 18ms 24 Mar 2021 931st AIn0n 673 80 11ms 8 Jul 2021 931st myleopard 673 80 11ms 13 Oct 2021 931st abba23 673 80 17ms 24 May 2022 931st alexjurkiewicz 🇦🇺 673 80 9ms 16 Jul 2022 931st PyryL 🇫🇮 673 80 16ms 25 Aug 2024 931st alemelis 673 80 11ms 17 Oct 2024 931st Europe2048 673 80 11ms 25 Nov 2024 931st jacekwladzinski 673 80 10ms 4 Oct 2025 941st akamayu-ouo 🇹🇼 669 43 2ms 30 Jul 2024 942nd cure-honey 🇯🇵 669 127 119ms 4 Jul 2021 942nd dokutan 669 127 157ms 6 Jun 2025 944th SirBogman 🇺🇸 668 43 3ms 30 Dec 2020 945th raphaelimahorn 667 74 8ms 18 Aug 2021 945th inverseLorentz 🇦🇺 667 74 9ms 22 Nov 2023 947th MeWhenI 🇻🇦 666 94 2ms 7 May 2023 948th Yewzir 🇧🇪 665 123 330ms 10 May 2023 949th bac0id 665 126 63ms 2 Jul 2024 950th Ripick 664 75 203ms 24 Jun 2025 951st itiievskyi 🇺🇦 664 81 10ms 5 Jan 2021 951st lmolteno 664 81 11ms 10 Mar 2021 951st 4ndyJ 🇬🇧 664 81 13ms 11 Jan 2023 951st codingisgreatbutiamnot 664 81 15ms 26 Aug 2024 951st yokasuretsu 664 81 11ms 6 Jan 2025 956th lionbryce 662 93 2ms 7 Aug 2024 957th primo-ppcg 🇹🇭 661 50 180ms 31 Dec 2020 958th mousetail 🇳🇱 661 89 8ms 13 Sep 2024 959th LiquidPulsar 661 104 195ms 24 Jan 2023 960th Yewzir 🇧🇪 659 95 3ms 28 Mar 2024 961st MeWhenI 🇻🇦 659 98 4ms 1 Nov 2023 962nd Shanethegamer 🇺🇸 659 124 349ms 8 Dec 2021 963rd astdefu 659 127 2,501ms 8 Dec 2022 964th jackkav 658 75 9ms 13 Sep 2021 964th charlieharutaka 658 75 10ms 30 Sep 2021 964th TaserTheFox 🇺🇸 658 75 10ms 14 Dec 2022 967th Lydxn 🇨🇦 657 131 481ms 8 Sep 2021 967th rotary-o 🇯🇵 657 131 556ms 17 Jul 2022 967th CaedenHarper 🇨🇦 657 131 351ms 27 days ago 970th LlamaLad7 🇬🇧 656 82 11ms 17 Jan 2021 970th kyleclaassen 656 82 18ms 11 Mar 2022 970th vhoulbreque 🇫🇷 656 82 20ms 13 Aug 2022 970th msbranicky 656 82 10ms 10 Sep 2023 970th HumanEquivalentUnit 656 82 11ms 26 Nov 2023 970th markusgraube 656 82 19ms 3 May 2024 First Prev 901–975 of 1,947 Next Last