madex

12 Days of Christmas

3,170^th 1,397^th 2,081^st 2,689^th 2,258^th

24 Game

331^st 323^rd 301^st 150^th 315^th 384^th

99 Bottles of Beer

2,968^th 1,042^nd 2,918^th 1,049^th

Abundant Numbers

1,027^th 2,184^th 688^th 827^th 2,905^th 3,047^th 1,792^nd 1,864^th 2,627^th 996^th

Abundant Numbers (Long)

852^nd 1,828^th 2,109^th 348^th 1,095^th 1,478^th

Alphabetic Numbers

206^th 263^rd 265^th 284^th 230^th

Arabic to Roman

1,051^st 1,117^th 1,544^th

Arithmetic Numbers

565^th 413^th 1,091^st

Arrows

1,180^th 1,113^th 498^th 673^rd 897^th 758^th 951^st 887^th

Ascending Primes

559^th 669^th

ASCII Table

603^rd 1,038^th 1,079^th 711^th

Billiards

479^th 451^st 85^th 322^nd 294^th

brainfuck

1,040^th 912^th 980^th 1,198^th

Calendar

269^th 459^th 186^th

Card Number Validation

542^nd 677^th 728^th 807^th 869^th

Catalan Numbers

1,370^th 910^th 1,035^th 856^th 996^th 1,175^th 1,172^nd 589^th 707^th 897^th 1,525^th

Catalan’s Constant

632^nd 410^th 539^th 461^st

Chess Move Validation

153^rd 90^th 174^th 68^th 173^rd 147^th 148^th 206^th 258^th 105^th 191^st 207^th 197^th

Christmas Trees

1,362^nd 922^nd 1,060^th 1,444^th 1,494^th 1,414^th 1,705^th 1,544^th

Collatz

916^th 2,346^th 2,509^th 271^st 1,073^rd 2,130^th 890^th 1,553^rd 1,243^rd 1,141^st

Connect Four

37^th 97^th 121^st 189^th 177^th 169^th 165^th 147^th 157^th 117^th 222^nd 71^st 192^nd 162^nd 208^th

Continued Fractions

457^th 322^nd 399^th

CSS Colors

1,184^th 566^th 1,378^th 639^th 1,320^th 674^th 521^st 667^th 658^th 1,173^rd 1,153^rd

Cubes

393^rd 349^th 421^st 654^th 843^rd 549^th 622^nd

Day of Week

712^th 1,318^th

DFA Simulator

600^th 461^st 273^rd 203^rd 581^st 603^rd 573^rd

Diamonds

663^rd 634^th 1,069^th 885^th 908^th 1,445^th 502^nd 984^th 789^th 1,529^th

Divisors

2,271^st 5,099^th 163^rd 1,974^th 1,606^th 1,307^th 3,207^th 524^th 545^th 2,549^th 273^rd

Emirp Numbers

1,247^th 1,565^th 2,294^th 1,945^th 1,713^th 1,376^th 2,264^th

Emirp Numbers (Long)

547^th 1,031^st

Emojify

852^nd 1,195^th 417^th 385^th 459^th 989^th 515^th 474^th 541^st 574^th

Evil Numbers

1,324^th 1,029^th 1,267^th 1,202^nd 2,083^rd 1,181^st 438^th 2,201^st 1,791^st 4,384^th

Evil Numbers (Long)

1,767^th 2,197^th 991^st 1,742^nd 1,615^th 1,130^th

Factorial Factorisation

514^th 740^th 667^th 645^th 1,094^th 863^rd

Farey Sequence

653^rd 637^th 715^th 632^nd

Fibonacci

8,860^th 801^st 2,279^th 5,828^th 5,854^th 210^th 2,618^th 7,564^th 5,567^th 3,918^th 1,189^th 6,179^th 3,970^th 4,189^th

Fizz Buzz

5,179^th 9,729^th 2,030^th 6,069^th 1,833^rd 8,164^th 10,306^th 10,697^th 1,162^nd 7,913^th 1,218^th 9,723^rd 6,051^st 12,738^th 12,594^th 3,206^th 6,065^th 2,796^th 3,451^st 6,873^rd 9,295^th 8,516^th 10,463^rd 3,749^th 12,086^th 3,276^th 5,603^rd 5,683^rd 4,372^nd 1,294^th 9,190^th 11,022^nd 8,558^th 8,967^th 7,167^th 26^th 11,958^th 5,877^th 4,898^th 4,242^nd 2,149^th 5,007^th 7,789^th 8,875^th 4,594^th 2,856^th 3,742^nd 8,496^th 2,365^th 2,766^th 3,363^rd 13,268^th 2,887^th 4,441^st 9,851^st 11,913^th 10,004^th 3,709^th 10,807^th 13,034^th 9,701^st 12,967^th 3,286^th 11,066^th

Foo Fizz Buzz Bar

1,092^nd 1,361^st 1,179^th 1,532^nd

Forsyth–Edwards Notation

683^rd 411^th 626^th 712^th 788^th 787^th

Fractions

1,562^nd 1,982^nd 640^th 1,105^th 1,619^th 1,794^th 1,518^th 1,864^th 478^th 1,533^rd 1,602^nd 1,633^rd 1,643^rd 1,880^th 1,886^th 1,173^rd 944^th 771^st 1,685^th 1,234^th 1,092^nd 1,222^nd 1,762^nd 1,830^th 1,709^th 1,931^st 1,338^th 1,609^th 1,981^st 2,008^th 1,176^th 900^th 1,862^nd

Game of Life

510^th 908^th 670^th 860^th

Gijswijt’s Sequence

378^th 241^st 780^th 218^th 337^th 211^th 237^th

Gray Code Decoder

672^nd 358^th 630^th 592^nd 421^st 599^th 661^st 429^th 636^th 373^rd 642^nd 414^th 390^th 187^th 557^th 666^th 588^th 653^rd 631^st 442^nd 664^th 433^rd 318^th 556^th 647^th 598^th

Gray Code Encoder

757^th 845^th 681^st 813^th 789^th 312^th 794^th 744^th 817^th 832^nd 773^rd 819^th 67^th 395^th 829^th 849^th 163^rd 765^th 828^th 447^th 567^th 201^st 680^th 705^th 387^th 830^th

Happy Numbers

1,198^th 1,834^th 1,305^th 1,126^th 1,807^th 2,033^rd 1,530^th 852^nd 1,903^rd 1,824^th

Happy Numbers (Long)

878^th 1,154^th 584^th 1,024^th 1,267^th 1,232^nd

Hexdump

276^th 272^nd 338^th 856^th 750^th 243^rd

Hilbert Curve

145^th 227^th 518^th 455^th 459^th 304^th 413^th 415^th 454^th 98^th 426^th 458^th

Intersection

623^rd 577^th 904^th

Inventory Sequence

599^th 676^th 1,036^th

ISBN

1,355^th 1,371^st 935^th 421^st 826^th 1,487^th 882^nd 1,559^th 1,008^th 759^th 1,598^th 1,240^th 893^rd 662^nd 833^rd 1,607^th 609^th 1,571^st

Jacobi Symbol

323^rd 442^nd 256^th 573^rd 671^st 365^th

Kaprekar Numbers

368^th 991^st 379^th

Kolakoski Constant

600^th 535^th

Kolakoski Sequence

910^th 1,143^rd 848^th 1,037^th 1,351^st

Leap Years

4,577^th 1,205^th 3,708^th 518^th 2,418^th 4,681^st 87^th 2,469^th 3,131^st 3,533^rd 1,787^th 470^th 1,407^th 3,030^th 4,524^th

Levenshtein Distance

918^th 790^th 1,192^nd 801^st 864^th

Leyland Numbers

1,201^st 1,175^th

ln 2

785^th 86^th 808^th

Look and Say

1,003^rd 149^th 365^th 315^th 463^rd 856^th 331^st 861^st 341^st 1,196^th 1,312^th

Lucky Numbers

296^th 426^th 444^th 924^th 949^th 569^th 255^th

Lucky Tickets

263^rd 611^th 639^th 624^th 711^th 525^th

Mahjong

325^th 368^th 407^th 372^nd 287^th 350^th 352^nd 201^st 370^th 377^th 324^th

Mandelbrot

365^th 393^rd 506^th 473^rd 430^th

Maze

441^st 382^nd 313^th 390^th 266^th 431^st 150^th

Medal Tally

499^th 543^rd 634^th 288^th

Minesweeper

227^th 488^th 398^th 401^st 387^th 314^th 49^th

Morse Decoder

340^th 430^th 473^rd 523^rd 297^th

Morse Encoder

154^th 109^th 607^th 762^nd 796^th 91^st 791^st 709^th 899^th 867^th 376^th 854^th 739^th 212^th

Multitap Input

329^th 334^th 343^rd 295^th

Musical Chords

346^th 155^th 178^th 101^st 573^rd 130^th 458^th 253^rd 424^th 283^rd 195^th 558^th 584^th 242^nd 213^th 309^th 355^th 198^th 214^th 297^th 313^th

N Queens

381^st 384^th 456^th 490^th

Nim

408^th 116^th 404^th 355^th 367^th 392^nd 281^st 209^th 387^th 352^nd 386^th 360^th 381^st 372^nd

Niven Numbers

4,060^th 497^th 1,593^rd 87^th 926^th 1,955^th 1,552^nd 214^th 2,219^th 505^th

Niven Numbers (Long)

1,017^th 1,605^th 468^th 1,376^th 1,971^st

Number Spiral

419^th 496^th 1,308^th 409^th

Odious Numbers

1,355^th 1,108^th 1,299^th 1,089^th 2,134^th 1,809^th 459^th 1,675^th 1,463^rd

Odious Numbers (Long)

1,751^st 1,695^th 704^th 1,176^th 1,086^th

Ordinal Numbers

864^th 738^th 1,601^st

PalindromemordnilaP

776^th 642^nd 647^th 544^th

Pangram Grep

2,101^st 2,363^rd 2,088^th 2,399^th 1,827^th 1,956^th 1,408^th 259^th 2,152^nd 1,116^th 1,636^th 961^st 2,475^th 2,306^th

Partition Numbers

370^th 534^th 427^th 601^st 488^th 346^th 670^th

Pascal’s Triangle

1,231^st 1,965^th 1,239^th 1,347^th 1,016^th 2,140^th 1,180^th 1,044^th 1,446^th 2,372^nd

Pernicious Numbers

2,829^th 2,143^rd 3,016^th 1,714^th 2,065^th 1,571^st 2,767^th 2,027^th 2,070^th 1,560^th 1,811^th 2,094^th 2,010^th 1,812^th 2,187^th 3,355^th 2,995^th 2,386^th 2,004^th 2,240^th 1,399^th 3,337^th 2,643^rd 2,242^nd 1,910^th 1,906^th 1,809^th 1,998^th 1,882^nd 2,826^th 2,151^st 1,969^th 3,170^th 1,507^th 2,239^th 2,506^th 1,872^nd 1,835^th 3,319^th 1,991^st 1,989^th 2,319^th

Pernicious Numbers (Long)

1,196^th 731^st 1,369^th

Poker

595^th 318^th 311^th 423^rd 437^th 593^rd

Polyominoes

299^th 382^nd 403^rd 322^nd 317^th 146^th

Prime Numbers

3,193^rd 4,567^th 1,505^th 2,604^th 3,089^th 3,704^th 2,306^th 1,969^th 4,441^st 430^th 2,073^rd 1,854^th 4,570^th 4,049^th 2,170^th 1,594^th 1,830^th 686^th 2,194^th 2,236^th 1,203^rd 2,675^th 5,169^th 4,690^th

Prime Numbers (Long)

1,103^rd 1,295^th 868^th 202^nd 3,043^rd 656^th 1,702^nd 1,885^th 1,648^th 1,513^th 136^th 1,526^th 569^th 480^th 1,278^th

Proximity Grid

508^th 549^th 451^st 554^th 530^th

QR Decoder

363^rd 450^th 421^st 356^th 513^th 358^th

Quine

3,867^th 297^th 4,457^th 1,404^th 4,375^th 2,747^th 4,619^th 3,926^th 4,449^th 5,189^th 3,363^rd 1,297^th 4,054^th 677^th 5,082^nd 2,595^th 3,783^rd

Recamán

506^th 1,270^th 537^th 866^th 687^th 963^rd 929^th 1,440^th

Repeating Decimals

300^th 308^th 475^th 495^th

Reverse Polish Notation

764^th 548^th 859^th

Reversi

290^th 485^th 479^th

Rijndael S-box

515^th 519^th 548^th 569^th 75^th 578^th

Rock-paper-scissors-Spock-lizard

1,112^th 864^th 879^th

Roman to Arabic

788^th 1,019^th 882^nd 649^th 1,144^th 1,238^th 723^rd 873^rd

ROT13

743^rd 795^th 591^st 1,070^th 960^th

Rule 110

560^th 1,095^th

Scrambled Sort

466^th 449^th 699^th 550^th 541^st 663^rd

Set

566^th 490^th 355^th

Seven Segment

301^st 322^nd 943^rd 490^th 795^th 221^st 558^th

SI Units

407^th 391^st 327^th

Sierpiński Triangle

533^rd 773^rd 775^th 817^th

Smith Numbers

1,003^rd 1,137^th 752^nd

Spelling Numbers

731^st 922^nd 977^th

Star Wars GPT

442^nd 294^th 335^th 409^th

Star Wars Opening Crawl

125^th 66^th 329^th 163^rd 503^rd

Sudoku

208^th 381^st

Sudoku (Fill-in)

306^th 546^th 269^th 419^th 311^th

Taxicab Numbers

223^rd 181^st 343^rd 272^nd 105^th 190^th 395^th 396^th 271^st 456^th 460^th 392^nd 320^th 359^th 386^th 241^st 405^th

Ten-pin Bowling

148^th 572^nd 480^th 281^st 228^th 206^th

Tic-tac-toe

459^th 517^th 575^th 667^th 661^st

Time Distance

386^th 315^th 596^th 624^th 254^th

Tongue-twisters

1,626^th 295^th

Topological Sort

351^st 345^th 367^th 414^th 336^th 363^rd 411^th

Tower of Hanoi

538^th 862^nd 1,002^nd 812^th 789^th 1,141^st 945^th 952^nd 840^th 417^th 1,128^th 580^th 966^th 581^st 751^st 517^th

Transpose Sentence

968^th 889^th 928^th 847^th 852^nd 937^th

Trinomial Triangle

637^th 659^th 359^th 613^th

Ulam Sequence

309^th 187^th 57^th 306^th 112^th 215^th 146^th 211^th 165^th 323^rd 144^th 140^th 196^th 273^rd 229^th 172^nd 179^th 159^th 206^th 41^st 175^th 166^th 176^th 203^rd 209^th 220^th 195^th 271^st 274^th 312^th

United States

665^th 656^th 556^th 1,054^th 411^th 773^rd 611^th 348^th

Vampire Numbers

834^th 811^th 768^th

Van Eck Sequence

540^th 1,037^th 796^th 767^th 1,227^th 388^th 619^th 893^rd

Zeckendorf Representation

771^st 749^th 729^th 643^rd 483^rd 738^th 752^nd

Zodiac Signs

560^th 579^th 482^nd 632^nd 663^rd 622^nd

382^nd 611^th

1,193^rd 1,381^st 2,060^th 612^th 1,768^th 624^th 1,152^nd

2,886^th 706^th 1,076^th 643^rd 2,007^th

669^th 874^th 790^th

1,125^th 682^nd 1,233^rd 907^th 1,246^th

√2

1,245^th 1,303^rd 17^th 1,320^th

𝑒

1,025^th 1,360^th 7^th 1,099^th 1,152^nd

madex (he/him) 🇩🇪