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 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 Chars Time Submitted 451st Shanethegamer 🇺🇸 850 80 3,060ms 28 Oct 2024 451st JayXon 🇺🇸 850 80 2,995ms 12 Nov 2024 453rd 386asm 🇺🇸 848 79 44ms 30 Apr 2023 454th primo-ppcg 🇹🇭 847 98 1,323ms 30 Nov 2021 455th djeedjay 🇳🇱 846 75 3ms 5 Sep 2021 455th SirBogman 🇺🇸 846 75 2ms 14 Dec 2021 455th Bmrl7 846 75 2ms 8 Mar 2024 458th bstrat 845 34 2ms 28 Aug 2024 459th prplz 🇦🇺 845 48 50ms 27 Dec 2020 459th Natanaelel 🇸🇪 845 48 36ms 28 Feb 2023 459th pardouin 🇫🇷 845 48 51ms 9 Aug 2025 462nd edsrzf 🇳🇿 845 89 40ms 15 Apr 2025 463rd AlephSquirrel 844 32 42ms 30 Dec 2022 463rd ovs-code 🇩🇪 844 32 51ms 27 Jul 2024 465th DialFrost 🇸🇬 844 55 4ms 7 Jul 2024 466th emplv 🇱🇻 844 122 257ms 18 Jan 2022 466th stefangimmillaro 844 122 258ms 18 Sep 2023 468th schachmattmatt 841 64 9ms 20 Aug 2021 468th olivermrose 🇺🇸 841 64 16ms 28 Aug 2021 468th tkr-sh 🇰🇵 841 64 16ms 25 Apr 2022 468th P-Quentin 🇫🇷 841 64 27ms 3 Aug 2022 468th suwat513 841 64 15ms 22 Sep 2022 468th aksyristos 841 64 15ms 30 Dec 2022 468th InigoK 🇺🇸 841 64 10ms 10 Jun 2023 468th levavft 841 64 10ms 26 Oct 2023 468th firegene 🇮🇪 841 64 15ms 24 Dec 2023 468th JunkIce 841 64 17ms 3 Dec 2024 468th plcc0 841 64 21ms 21 Apr 2025 468th dokutan 841 64 16ms 15 Jun 2025 480th stefangimmillaro 839 52 1,027ms 6 May 2023 481st GrayJoKing 🇦🇺 839 61 408ms 16 Jan 2024 481st sisyphus-ppcg 🇦🇺 839 61 422ms 16 Jan 2024 481st m-tkach 🇺🇦 839 61 396ms 20 Jan 2024 481st CaedenHarper 🇨🇦 839 61 410ms 7 Feb 2025 485th Salutations45 838 53 2ms 11 Dec 2024 486th Yewzir 🇧🇪 838 68 2ms 14 Oct 2023 487th DialFrost 🇸🇬 838 82 150ms 8 Aug 2024 488th ovs-code 🇩🇪 837 58 81ms 22 Apr 2024 489th Maznek 837 59 8ms 27 Dec 2023 490th sean-niemann 🇺🇸 835 75 3ms 18 Jan 2025 491st DialFrost 🇸🇬 834 49 3ms 30 Oct 2024 492nd MeWhenI 🇻🇦 833 74 2ms 31 Dec 2022 493rd bbakersmith 831 82 53ms 1 Aug 2021 494th argusdusty 🇺🇸 830 124 257ms 27 Dec 2020 494th Shanethegamer 🇺🇸 830 124 256ms 7 Apr 2022 496th janbehrens 🇩🇪 829 56 5ms 8 Jun 2021 497th DialFrost 🇸🇬 829 82 2,935ms 25 Oct 2024 498th SirBogman 🇺🇸 828 49 35ms 28 Dec 2020 498th gilufin 828 49 38ms 8 Aug 2021 498th m-tkach 🇺🇦 828 49 45ms 14 Feb 2023 498th olleicua 🇺🇸 828 49 39ms 20 Jan 2024 502nd rowboat1 828 65 24ms 21 Jun 2022 502nd jsthope 828 65 10ms 28 Sep 2022 502nd QuincyNash 🇺🇸 828 65 11ms 29 Nov 2022 502nd Yewzir 🇧🇪 828 65 27ms 14 Apr 2023 506th DialFrost 🇸🇬 828 81 41ms 20 Dec 2024 507th DialFrost 🇸🇬 827 95 9ms 12 Dec 2024 508th lynn 826 82 10ms 16 Nov 2021 509th alicethecatwhisperermeow 826 99 327ms 7 Aug 2024 509th tomh1012 826 99 320ms 3 days ago 511th AlephSquirrel 825 62 357ms 26 Jun 2024 511th KatieLG 🇬🇧 825 62 471ms 28 Oct 2024 513th xkacer 🇨🇿 824 77 2ms 7 Feb 2021 514th DialFrost 🇸🇬 823 53 917ms 20 Jul 2024 515th Steffan153 🇫🇮 823 59 86ms 14 Dec 2022 516th coreynash 823 60 9ms 14 Feb 2024 516th penbuvt 823 60 9ms 7 Nov 2024 518th MeWhenI 🇻🇦 822 54 2ms 4 Nov 2022 519th rak1507 🇬🇧 821 35 2ms 10 Jan 2022 519th SirBogman 🇺🇸 821 35 2ms 17 Nov 2023 521st DialFrost 🇸🇬 819 79 103ms 13 Jul 2024 522nd Shanethegamer 🇺🇸 818 98 437ms 1 Mar 2022 523rd Steffan153 🇫🇮 817 61 523ms 1 Jan 2023 524th kkoenig 817 126 250ms 3 Jan 2024 524th sean-niemann 🇺🇸 817 126 239ms 22 Jul 2024 First Prev 451–525 of 1,972 Next Last