Pascal’s Triangle in Python 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 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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 449th ThatAlo 562 89 10ms 19 May 2022 449th jamespeilunli 562 89 9ms 4 Jul 2022 449th CameronGBell 562 89 9ms 25 Oct 2022 449th zsimo-lab49 562 89 9ms 12 Apr 2023 449th azure-blondon 562 89 10ms 10 Dec 2023 449th Hyperoplex145 562 89 10ms 14 days ago 457th nhausspiegel 556 90 9ms 25 Oct 2023 458th Periapsis1 549 91 9ms 17 Nov 2019 458th abailey2020 🇺🇸 549 91 10ms 12 Dec 2020 458th NanduBC 549 91 10ms 27 Mar 2021 458th LukasFolwarczny 🇨🇿 549 91 9ms 15 Sep 2022 458th r-i-c-e 549 91 9ms 8 Jul 2023 458th Europe2048 549 91 9ms 16 Oct 2024 458th ffelixm 549 91 9ms 4 Jun 2025 465th relet 543 92 10ms 10 Aug 2018 465th jmhowl 543 92 10ms 24 Mar 2020 465th ashwinvis 543 92 9ms 19 Apr 2020 465th amollberg 🇸🇪 543 92 16ms 27 Jan 2022 465th brochmann 🇸🇪 543 92 9ms 20 Feb 2022 465th Andrey135296 543 92 9ms 22 Apr 2022 465th jeaosh 543 92 10ms 23 Oct 2022 465th TheCod-r 🇦🇶 543 92 9ms 18 Feb 2023 465th Eugen-str 543 92 9ms 19 Nov 2023 465th tknight00 543 92 11ms 23 Apr 2024 465th HanaEndUser 543 92 9ms 23 Apr 2024 465th jace-d8 543 92 10ms 1 Jul 2024 477th ay2718 538 93 9ms 20 Aug 2019 477th ludwig-n 538 93 10ms 4 Apr 2020 477th NConstantinides 538 93 9ms 4 Apr 2021 477th lomarbrick 538 93 10ms 17 May 2023 477th lhulinsky 538 93 10ms 21 Oct 2024 482nd cthierfelder 🇲🇨 532 94 10ms 1 Aug 2025 483rd adoxography 526 95 10ms 6 Dec 2018 483rd RyanCarrusca 526 95 10ms 21 Feb 2019 483rd achow0 526 95 9ms 3 Aug 2020 483rd janga1 526 95 11ms 26 Aug 2021 483rd HallMatthew314 526 95 10ms 17 Feb 2022 483rd Y0UR-U5ERNAME 526 95 10ms 4 Jul 2022 483rd NerdyMcNerd42 526 95 9ms 13 Aug 2022 483rd Bananapants22 526 95 9ms 17 Sep 2022 483rd kejcao 🇨🇦 526 95 9ms 20 May 2024 483rd codingisgreatbutiamnot 526 95 9ms 14 Aug 2024 483rd kistlerf 🇨🇭 526 95 9ms 19 May 2025 494th tpaxman 🇨🇦 521 96 10ms 10 Dec 2020 494th ethandhunt 521 96 9ms 20 Jul 2021 494th vodker1 521 96 12ms 9 Mar 2022 494th vishwathg 521 96 10ms 3 Oct 2022 494th mjthurst 521 96 9ms 25 Feb 2024 494th NickTheEASDude 🇺🇸 521 96 12ms 30 Apr 2024 494th clayboll99 521 96 9ms 14 Jul 2025 501st Maxine28Ve 515 97 10ms 30 Mar 2019 501st boxjelly 515 97 9ms 8 Feb 2021 501st tenthmascot 515 97 9ms 25 Nov 2021 501st dzshn 515 97 11ms 2 Jan 2023 501st joseph-w0ng 515 97 10ms 5 Jul 2024 501st AtengChen 515 97 10ms 18 Aug 2024 501st WillowWispy 515 97 9ms 15 Mar 2025 501st 40fied4t 515 97 9ms 18 May 2025 509th timchu 510 98 10ms 4 Mar 2021 509th 201170 510 98 9ms 11 May 2021 509th glesnick 510 98 11ms 15 Jul 2022 509th fizhes 510 98 9ms 18 Jun 2023 509th arjunarya1 510 98 9ms 11 Sep 2025 514th yokasuretsu 505 99 10ms 16 Apr 2018 514th pawelzydziak 505 99 9ms 21 Oct 2018 514th puggernaut9 505 99 10ms 10 Oct 2020 514th MichaelMBradley 🇨🇦 505 99 9ms 4 Apr 2022 514th RandGuy 505 99 10ms 4 May 2022 514th rowboat1 505 99 9ms 21 Jun 2022 514th Marthe-CC 505 99 13ms 10 Oct 2022 521st rajlath 500 100 10ms 9 Apr 2018 521st alangodfrey 500 100 9ms 24 Jan 2019 521st sambirnbaum1 500 100 11ms 6 Sep 2019 521st tomh1012 500 100 15ms 3 Nov 2020 521st Retkoj 500 100 9ms 29 Nov 2020 First Prev 451–525 of 684 Next Last