Leyland Numbers 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 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 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 snoozingnewt 🇺🇸 625 201 274ms 24 days ago 902nd Shanethegamer 🇺🇸 624 166 4,412ms 31 Oct 2024 903rd Irratix 🇳🇱 624 199 211ms 3 Jan 2022 904th asadullayev 623 97 14ms 3 Mar 2021 904th befoster 623 97 10ms 10 Apr 2021 904th myleopard 623 97 19ms 15 Oct 2021 904th Andrey135296 623 97 12ms 4 Apr 2022 904th Bodo171 623 97 17ms 25 Nov 2022 909th DialFrost 🇸🇬 623 146 24ms 12 Dec 2024 910th rboath 622 97 87ms 8 Jan 2025 911th MeWhenI 🇻🇦 622 133 145ms 3 Jun 2025 912th Shanethegamer 🇺🇸 621 154 42ms 12 Sep 2024 913th goodwyna21 620 108 9ms 24 Oct 2024 913th Lv0Sys 🇵🇱 620 108 10ms 22 Jun 2025 915th CatsAreFluffy 619 93 537ms 15 Jan 2024 916th ehulinsky 🇺🇸 617 98 11ms 11 Nov 2021 916th Trunksistor 🇫🇷 617 98 10ms 24 May 2022 916th MichaelMBradley 🇨🇦 617 98 11ms 19 Jun 2022 919th Natanaelel 🇸🇪 616 100 80ms 6 Oct 2023 920th MeWhenI 🇻🇦 616 114 68ms 28 May 2023 921st Natanaelel 🇸🇪 615 68 3ms 15 Jan 2024 922nd PGPereira 614 109 10ms 27 Mar 2021 922nd BambooleanLogic 🇸🇪 614 109 13ms 10 Dec 2021 922nd eranws 614 109 9ms 23 Oct 2022 922nd randolchance 614 109 11ms 21 Feb 2023 922nd tomh1012 614 109 9ms 5 Sep 2025 927th MeWhenI 🇻🇦 613 70 798ms 14 Feb 2023 928th AlexanderFair 613 158 2ms 10 Aug 2023 929th retrohun 611 99 70ms 30 Apr 2023 930th TimHuisman1703 610 99 10ms 7 Jan 2022 930th davecame 610 99 11ms 2 Aug 2023 932nd Ivraj 609 110 10ms 19 Aug 2021 933rd snoozingnewt 🇺🇸 609 159 2ms 24 days ago 934th adriweb 🇫🇷 608 124 2,716ms 26 Sep 2023 935th GrayJoKing 🇦🇺 607 95 143ms 14 Aug 2024 935th MeWhenI 🇻🇦 607 95 136ms 25 Oct 2024 937th cbrt-x 607 203 445ms 24 Sep 2021 937th janbehrens 🇩🇪 607 203 406ms 29 Oct 2021 939th dokutan 605 70 38ms 18 Apr 2025 940th ScottHamper 605 204 484ms 26 Apr 2022 941st EwanSkene 604 100 13ms 3 Sep 2020 941st boxjelly 604 100 10ms 14 Feb 2021 941st PhysicDev 🇫🇷 604 100 13ms 16 Mar 2022 941st wen1now 604 100 10ms 6 Nov 2023 941st Alban-Boissard 604 100 11ms 14 Jun 2025 946th lucacrose 🇺🇸 604 125 3ms 30 Nov 2021 947th daniel-skalik 🇨🇿 604 187 387ms 21 Nov 2021 948th GitaMonster 603 111 8ms 2 Aug 2020 948th janbehrens 🇩🇪 603 111 8ms 29 Oct 2021 950th JohandeRuiter 🇳🇱 602 175 6ms 26 Jun 2024 951st crizin 🇰🇷 602 205 372ms 9 Sep 2023 952nd albanian-laundromat 600 169 46ms 8 Sep 2025 953rd jameslindesay 598 101 52ms 25 Feb 2021 953rd galloj 🇨🇿 598 101 11ms 21 Aug 2022 953rd Acky-Acky 598 101 11ms 9 May 2024 956th raphaelimahorn 598 112 9ms 21 Sep 2020 956th aaronze 🇦🇺 598 112 10ms 28 Apr 2021 956th CaedenHarper 🇨🇦 598 112 9ms 26 Aug 2025 959th dokutan 596 72 533ms 8 Jun 2024 960th lynn 596 127 27ms 7 Jul 2023 961st VVstatus 595 118 4ms 13 Aug 2020 961st Kokusui 🇯🇵 595 118 4ms 26 Jul 2024 963rd hamhub7 595 190 427ms 11 Aug 2022 964th oceko 594 209 2,346ms 13 Feb 2024 965th sergeyz7 🇬🇧 593 95 266ms 9 Nov 2020 965th IISResetMe 593 95 1,344ms 9 May 2024 967th findegil 593 102 10ms 26 Aug 2020 967th austinrwarner 593 102 13ms 25 Dec 2020 967th Omega65536 🇩🇪 593 102 15ms 6 Jan 2021 967th jhpaques 🇫🇷 593 102 15ms 29 Jul 2022 967th jamesthekee 593 102 11ms 25 Jan 2025 972nd uttumuttu 🇫🇮 593 113 11ms 5 Jan 2022 973rd tigerdan2 🇩🇪 593 208 476ms 21 Jul 2023 974th j-Ewan 591 251 285ms 11 Mar 2022 975th emgordon154 588 59 2ms 14 Jun 2025 First Prev 901–975 of 1,807 Next Last