Reverse Polish Notation 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 751st janbehrens 🇩🇪 556 135 1 Jul 2022 751st mwja 556 135 21 Aug 2024 753rd FlorianCassayre 🇫🇷 555 132 18 Sep 2022 754th bac0id 555 330 27 Jun 2024 755th destofr 554 231 30 Dec 2022 756th emgordon154 552 72 20 Nov 2024 756th edsrzf 🇳🇿 552 72 22 days ago 758th martinnorling 🇸🇪 552 136 15 Feb 2022 758th adoxography 552 136 20 Mar 2022 758th nullie 552 136 14 Jun 2022 758th AGoyet 552 136 17 Jul 2022 758th inverseLorentz 🇦🇺 552 136 21 Feb 2024 758th HumanoidCPU 552 136 29 Sep 2024 758th chartung17 552 136 20 Apr 2025 758th Luke44565 552 136 24 days ago 766th inventshah 551 122 7 Nov 2022 767th msbranicky 551 338 6 Oct 2023 768th GolfingSuccess 🇬🇷 549 114 16 Oct 2024 769th KatieLG 🇬🇧 548 74 19 Mar 2022 770th nstearns96 🇬🇧 548 137 15 Dec 2022 770th mossprescott 548 137 19 Jan 2023 770th taesungh 548 137 15 Oct 2023 770th PyryL 🇫🇮 548 137 25 Aug 2024 774th keelimeguy 🇺🇸 548 255 5 Nov 2023 774th yeminghan2021 548 255 2 Feb 2025 776th stellartux 547 123 24 Dec 2023 777th zakariamouhid 546 134 11 May 2023 778th msbranicky 546 244 9 Jan 2025 779th michelebastione 🇮🇹 544 138 19 Feb 2022 779th knutae 🇳🇴 544 138 8 Mar 2022 779th RDShah 544 138 15 May 2022 779th ImpressedByRocks 544 138 10 Oct 2024 783rd c0d3-4-F00d 🇩🇪 542 214 24 Feb 2022 784th codewrite 🇬🇧 541 252 13 May 2025 785th MeWhenI 🇻🇦 540 64 15 Feb 2022 786th Shanethegamer 🇺🇸 540 116 5 Nov 2022 787th cefqrn 540 139 20 Dec 2022 787th alfonsoalves 540 139 1 Mar 2024 787th hiichbindermax 540 139 19 Sep 2024 790th m-tkach 🇺🇦 537 74 25 Jun 2024 791st hjcafaroUC 537 260 20 Aug 2022 792nd Bmrl7 536 140 9 Mar 2024 793rd bac0id 534 217 27 Jun 2024 794th MeWhenI 🇻🇦 533 76 16 Apr 2023 795th MeWhenI 🇻🇦 533 208 16 Oct 2022 796th SirFireball3521 532 141 7 Feb 2023 796th AstroOrbis 532 141 12 Jul 2025 796th RaBa21 🇭🇺 532 141 14 Jul 2025 799th codewrite 🇬🇧 530 345 16 Jun 2025 800th snoozingnewt 🇺🇸 529 125 11 Feb 2024 800th neel11235813 529 125 17 Mar 2024 802nd IlkkaTakala 529 264 20 Dec 2023 803rd MichalMarsalek 🇨🇿 528 142 14 Feb 2022 803rd marcin7Cd 528 142 20 Feb 2022 805th MeWhenI 🇻🇦 528 317 6 Jun 2023 806th varhammer 🇷🇺 526 196 13 Dec 2023 807th janbehrens 🇩🇪 525 128 23 Feb 2022 808th SniperSmiley 🇺🇸 525 143 8 Jul 2022 808th Europe2048 525 143 22 Oct 2024 808th moustave 525 143 7 Apr 2025 811th randolchance 521 144 4 Jan 2024 811th roupiq 🇵🇱 521 144 1 Mar 2024 811th mossiegoat 521 144 11 days ago 814th Jacob385 521 352 29 Feb 2024 815th warmCabin 520 223 15 Apr 2022 816th MeWhenI 🇻🇦 520 246 27 Jul 2024 817th MeWhenI 🇻🇦 519 255 13 Feb 2022 818th bidger 519 353 12 Aug 2023 819th ovs-code 🇩🇪 519 398 8 Jul 2024 820th Shanethegamer 🇺🇸 518 224 28 May 2025 821st postie77 518 263 19 May 2023 822nd LeeCamp 517 145 14 Feb 2022 822nd hellwue 517 145 7 Feb 2023 822nd adamnielson42 🇺🇸 517 145 8 Oct 2024 822nd Mabeloid 🇳🇴 517 145 4 May 2025 Prev 751–825 of 1,089 Next