ISBN 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 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 892nd retrohun 546 126 18 Oct 2024 902nd gifti258 546 133 13 Sep 2023 903rd retrohun 546 151 30 Dec 2022 903rd annaproxy 546 151 5 Jan 2023 905th guilhem-roy 🇫🇷 546 234 28 Jun 2023 906th HCRitter 🇩🇪 545 109 1 Nov 2023 907th primo-ppcg 🇹🇭 544 117 20 Jun 2022 908th jacklynnepenick 542 127 15 Feb 2022 908th Pena86 542 127 14 Sep 2022 908th pascscha 542 127 18 Sep 2022 908th DrPiranoid 542 127 8 Oct 2022 908th epic-programmer-guy 542 127 21 Dec 2023 913th jared-hughes 542 152 24 Jun 2022 913th Betuaredead 542 152 7 Jan 2023 915th msbranicky 541 115 17 Jan 2024 916th m-tkach 🇺🇦 541 117 11 Jan 2022 917th 386asm 🇺🇸 540 118 5 May 2023 918th galloj 🇨🇿 539 83 9 Sep 2022 919th primo-ppcg 🇹🇭 538 98 16 Feb 2022 920th Procionegobbo 538 156 16 days ago 921st rokasveitas 🇱🇹 537 108 16 May 2022 922nd sean-niemann 🇺🇸 537 118 3 Feb 2024 923rd gchenfc 537 128 24 Jan 2022 923rd pyrolitic 🇮🇪 537 128 5 Apr 2022 923rd Wildst 537 128 4 Aug 2023 923rd sleepyStick 537 128 7 Dec 2023 927th snoozingnewt 🇺🇸 536 116 11 Feb 2024 927th Mabeloid 🇳🇴 536 116 7 Oct 2024 929th Shanethegamer 🇺🇸 536 230 9 Sep 2023 929th msbranicky 536 230 21 Apr 2024 929th jwhear 🇺🇸 536 230 30 Sep 2024 932nd mousetail 🇳🇱 535 61 10 Oct 2024 933rd janbehrens 🇩🇪 534 95 28 May 2022 934th amollberg 🇸🇪 533 129 21 Jan 2022 934th jfallon1997 533 129 18 Aug 2022 934th CameronGBell 533 129 10 Nov 2022 934th 2011-Chan-Ethan 533 129 20 Jul 2023 934th inverseLorentz 🇦🇺 533 129 8 Oct 2023 934th albanian-laundromat 533 129 27 Oct 2023 934th trsav 533 129 29 Oct 2023 934th aalec 533 129 24 Apr 2024 942nd LHLaurini 🇧🇷 532 119 17 Jul 2024 943rd dokutan 532 155 13 Aug 2024 944th MiranDaniel 🇨🇿 530 133 31 Aug 2023 944th snoozingnewt 🇺🇸 530 133 23 Sep 2023 946th AkashTandon167 529 130 18 Jan 2022 946th feherd 529 130 16 Apr 2022 946th caraar12345 529 130 27 May 2022 946th ordinary-slim 529 130 18 Nov 2022 946th bonevbs 529 130 18 Nov 2022 946th mbittner20 529 130 27 May 2023 946th resoNathan 529 130 13 May 2024 946th codingisgreatbutiamnot 529 130 9 Aug 2024 946th NanduBC 529 130 3 Sep 2024 955th malworthy 528 145 9 Aug 2024 956th SB-945 528 242 27 Sep 2023 957th MeWhenI 🇻🇦 527 193 11 Jan 2022 958th michelebastione 🇮🇹 525 131 14 Jan 2022 958th midnattssol 🇸🇪 525 131 19 May 2022 958th aksyristos 525 131 11 Jun 2023 958th alexjurkiewicz 🇦🇺 525 131 8 Nov 2023 958th sciencedjinn 525 131 13 days ago 963rd retrohun 524 121 30 Dec 2022 963rd abc7-12 524 121 26 Jun 2024 965th snoozingnewt 🇺🇸 521 131 20 Oct 2023 966th twocatsinatrenchcoat 521 132 10 May 2022 966th dillon-duncando 521 132 19 Oct 2022 966th eiburns 521 132 11 Oct 2023 969th KatieLG 🇬🇧 520 252 25 Sep 2022 970th c0d3-4-F00d 🇩🇪 519 122 21 Feb 2022 971st adoxography 517 133 20 Jan 2022 971st jhpaques 🇫🇷 517 133 26 Jul 2022 971st dranjohn 517 133 10 Sep 2023 971st JunkIce 517 133 2 Oct 2024 975th rollershutter 514 113 13 Nov 2023 Prev 901–975 of 1,271 Next