12 Days of Christmas
775
914
24 Game
807
99 Bottles of Beer
736
Abundant Numbers
817
671
Abundant Numbers (Long)
914
792
Arabic to Roman
719
Arithmetic Numbers
808
Arrows
325
614
360
372
292
Ascending Primes
653
ASCII Table
721
Billiards
665
Calendar
772
Card Number Validation
602
Catalan Numbers
881
Christmas Trees
594
731
Collatz
411
48558778912677932761582798478545930622791753642
759743507648657776
729
410731967724
600470818869755
796583656734664741793461
628800572
907
667737516632
Continued Fractions
921
CSS Colors
188
364236
258
273
Day of Week
930
Diamonds
406
642
577
312
Divisors
898
Emirp Numbers
583578
697
Emirp Numbers (Long)
722
793
Emojify
435
Evil Numbers
587579
831
432
Evil Numbers (Long)
849
Factorial Factorisation
395
855
Farey Sequence
735
Fibonacci
841
966
708
Fizz Buzz
1,000
Foo Fizz Buzz Bar
992
Fractions
798
Game of Life
307
652
Gray Code Decoder
830
Gray Code Encoder
945
Happy Numbers
729684
761
802
Happy Numbers (Long)
919
Hexdump
700
Hilbert Curve
41
Intersection
836
Inventory Sequence
725
ISBN
392
417
524
841
Kaprekar Numbers
741
Kolakoski Constant
636
Kolakoski Sequence
658
Leap Years
890
Levenshtein Distance
754
592289
725
Leyland Numbers
859
ln 2
646
Look and Say
677
254
Lucky Numbers
556
608
Lucky Tickets
742
Mahjong
140
571
Mandelbrot
720
Medal Tally
616
Minesweeper
368318
46
676
Morse Decoder
593
Morse Encoder
653
Multitap Input
727
Musical Chords
156
161
147
476
Niven Numbers
970
Niven Numbers (Long)
849
Number Spiral
345
272
Odious Numbers
857
Odious Numbers (Long)
873
Ordinal Numbers
818
PalindromemordnilaP
703
Pangram Grep
495
543409
384
218
764
365
448
667473
Partition Numbers
810
Pascal’s Triangle
847
776
Pernicious Numbers
556523
789
Pernicious Numbers (Long)
938
Poker
681
Prime Numbers
921
Prime Numbers (Long)
441
922
Quine
1,000
969
Recamán
769
Repeating Decimals
622
Rock-paper-scissors-Spock-lizard
467607
Roman to Arabic
279
354
455
407
ROT13
701
Scrambled Sort
329
264
712
342
Set
691
Seven Segment
676
Sierpiński Triangle
708
Smith Numbers
819
Spelling Numbers
673
Star Wars GPT
437
774
Sudoku
606
Sudoku (Fill-in)
341
Ten-pin Bowling
507
162
Tic-tac-toe
747
Time Distance
798
Tongue-twisters
761
Tower of Hanoi
571856
269
621367607
633
653333
571
520
Transpose Sentence
642
366
Trinomial Triangle
691
United States
800
263
Vampire Numbers
478
691
Van Eck Sequence
720
Zeckendorf Representation
723
γ
190
λ
411
375
620
418
π
589
281
τ
623
φ
927
√2
1,000
𝑒
821
71