Reverse Polish Notation in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 640th KL-Lru 644 62 41ms 29 Dec 2022 640th Natanaelel 🇸🇪 644 62 42ms 9 Dec 2023 640th KatieLG 🇬🇧 644 62 38ms 2 Oct 2025 644th not-a-pokemon 644 181 1ms 5 Jul 2025 645th brimstonetrader 643 206 148ms 21 Jan 2024 646th betaveros 642 117 16ms 31 Dec 2022 646th DayDun 🇸🇪 642 117 21ms 22 Jan 2023 646th KasperKivimaeki 🇫🇮 642 117 14ms 1 Jul 2025 646th bzijlema 🇳🇱 642 117 16ms 12 Nov 2025 650th ovs-code 🇩🇪 640 105 1,045ms 27 Oct 2023 651st jupj 🇫🇮 640 182 2ms 16 Sep 2022 651st jared-hughes 640 182 2ms 9 Jan 2023 653rd Yewzir 🇧🇪 639 211 492ms 9 Feb 2023 654th MiffOttah 639 214 442ms 28 Nov 2024 655th Florian-Mt 638 115 10ms 27 Oct 2023 656th bizy-coder 637 118 38ms 6 Aug 2023 656th Rubiksmath 637 118 40ms 7 Aug 2023 656th StefanHabel 🇨🇦 637 118 15ms 4 Sep 2023 659th NickTheEASDude 🇺🇸 637 154 3ms 18 Sep 2024 660th DialFrost 🇸🇬 637 287 251ms 29 May 2025 661st edsrzf 🇳🇿 634 175 119ms 10 Jun 2025 662nd jared-hughes 634 221 2,403ms 9 Jan 2023 663rd Frowny 631 119 179ms 13 Feb 2022 663rd prplz 🇦🇺 631 119 17ms 13 Feb 2022 663rd bricknellj 631 119 20ms 14 Feb 2023 663rd edsrzf 🇳🇿 631 119 22ms 4 Oct 2025 663rd Natanaelel 🇸🇪 631 119 16ms 13 Nov 2025 663rd blaztoma 🇱🇹 631 119 21ms 13 days ago 669th GolfingSuccess 🇬🇷 631 163 120ms 29 Jul 2025 670th emgordon154 629 93 120ms 7 Aug 2024 671st Yewzir 🇧🇪 629 397 2,450ms 15 Nov 2025 672nd stefangimmillaro 628 133 5ms 2 Jul 2023 673rd dokutan 627 190 151ms 12 Jul 2024 674th TobyBoyne 🇬🇧 626 120 16ms 18 Feb 2022 674th OllieBoyne 🇬🇧 626 120 15ms 18 Feb 2022 674th petroselo 626 120 190ms 12 Apr 2022 674th inventshah 626 120 15ms 15 Nov 2022 674th CaedenHarper 🇨🇦 626 120 17ms 27 Dec 2024 679th JRaspass 🇬🇧 626 292 254ms 18 May 2022 680th SirBogman 🇺🇸 625 92 34ms 23 Apr 2022 681st ChiefChippy2 624 64 41ms 12 Feb 2022 681st GrayJoKing 🇦🇺 624 64 41ms 13 Feb 2022 683rd MeWhenI 🇻🇦 623 108 361ms 15 Feb 2023 684th targrik 623 134 5ms 14 Aug 2025 685th ovs-code 🇩🇪 622 94 136ms 17 Apr 2025 685th rucin93 🇵🇱 622 94 136ms 13 Jun 2025 687th primo-ppcg 🇹🇭 621 121 20ms 4 Mar 2022 687th EnTerr 621 121 22ms 8 Sep 2024 687th Bulmenisaurus 621 121 12ms 3 Oct 2025 687th ryyyn 🇺🇸 621 121 16ms 28 Oct 2025 691st Beariish 621 158 3ms 27 Mar 2025 692nd elPossenreisser 621 220 416ms 6 May 2022 693rd madex 🇩🇪 620 188 1ms 10 Apr 2022 694th Shanethegamer 🇺🇸 617 184 42ms 6 Sep 2024 695th ahmetdemirag 🇨🇾 616 122 14ms 15 Jul 2024 695th Lv0Sys 🇵🇱 616 122 23ms 6 Dec 2025 697th emgordon154 616 219 703ms 28 May 2025 698th annaproxy 616 222 411ms 29 Mar 2022 699th janAkali 🇷🇺 615 208 349ms 9 Oct 2024 700th olivermrose 🇺🇸 614 65 35ms 15 Apr 2022 701st sean-niemann 🇺🇸 614 102 2ms 6 Jun 2023 702nd AlephSquirrel 614 108 664ms 21 Jan 2024 703rd adlerzei 613 223 416ms 5 May 2022 704th GolfingSuccess 🇬🇷 612 196 122ms 28 Nov 2025 705th efgen 611 120 11ms 28 Dec 2023 706th jared-hughes 611 123 16ms 8 Sep 2022 706th quimey 611 123 17ms 4 Jul 2023 706th htareque 611 123 11ms 17 Oct 2023 709th wackbyte 611 306 250ms 7 Dec 2023 710th msbranicky 609 300 248ms 31 Aug 2023 711th andrewjc2000 606 124 16ms 7 days ago 712th scpchicken 🇵🇼 605 66 38ms 13 Feb 2022 713th Shanethegamer 🇺🇸 604 232 2,410ms 16 Feb 2022 714th bizy-coder 603 110 436ms 16 Jan 2024 714th MeWhenI 🇻🇦 603 110 706ms 24 May 2024 714th CaedenHarper 🇨🇦 603 110 428ms 27 Dec 2024 717th emgordon154 603 310 259ms 6 Mar 2025 718th RockOfStone 602 163 2ms 14 Mar 2024 719th bac0id 602 233 59ms 27 Jun 2024 720th RYNO8 601 125 16ms 16 Aug 2022 First Prev 641–720 of 1,164 Next Last
