| prob001-cspencer.pl | Multiples of 3 and 5 | cspence |
| prob001-eric256.pl | Multiples of 3 and 5 | Eric Hodges |
| prob001-grondilu.pl | Multiples of 3 and 5 | L. Grondin |
| prob001-hexmode.pl | Multiples of 3 and 5 | Mark A. Hershberger |
| prob001-unobe.pl | Multiples of 3 and 5 | David Romano |
| prob002-eric256.pl | Even Fibonacci numbers | Eric Hodges |
| prob002-gerdr.pl | Even Fibonacci numbers | Gerhard R |
| prob002-hexmode.pl | Even Fibonacci numbers | Mark A. Hershberger |
| prob003-eric256.pl | Largest prime factor | Eric Hodges |
| prob003-gerdr.pl | Largest prime factor | Gerhard R |
| prob003-hexmode.pl | Largest prime factor | Mark A. Hershberger |
| prob003-lanny.pl | Largest prime factor | Lanny Ripple |
| prob004-unobe.pl | Largest palindrome product | David Romano |
| prob004-xfix.pl | Largest palindrome product | Konrad Borowski |
| prob005-unobe.pl | Smallest multiple | David Romano |
| prob005-xfix.pl | Smallest multiple | Konrad Borowski |
| prob006-polettix.pl | Sum square difference | polettix |
| prob007-polettix.pl | 10001st prime | polettix |
| prob008-duff.pl | Largest product in a series | Jonathan Scott Duff |
| prob008-duff2.pl | Largest product in a series | Jonathan Scott Duff |
| prob009-gerdr-feeds.pl | Special Pythagorean triplet | Gerhard R |
| prob009-gerdr.pl | Special Pythagorean triplet | Gerhard R |
| prob009-polettix.pl | Special Pythagorean triplet | Flavio Poletti |
| prob010-polettix.pl | Summation of primes | polettix |
| prob011-moritz.pl | Largest product in a grid | Moritz Lenz |
| prob012-polettix.pl | Highly divisible triangular number | polettix |
| prob013-grondilu.pl | Large sum | L. Grondin |
| prob014-felher.pl | Longest Collatz sequence | Felix Herrmann |
| prob015-felher.pl | Lattice paths | Felix Herrmann |
| prob016-grondilu.pl | Power digit sum | L. Grondin |
| prob017-duff.pl | Number letter counts | Jonathan Scott Duff |
| prob018-felher.pl | Maximum path sum I | Felix Herrmann |
| prob019-grondilu.pl | Counting Sundays | L. Grondin |
| prob020-grondilu.pl | Factorial digit sum | L. Grondin |
| prob021-gerdr.pl | Amicable numbers | Gerhard R |
| prob022-grondilu.pl | Names scores | L. Grondin |
| prob023-shlomif.pl | Non-abundant sums | Shlomi Fish |
| prob024-moritz.pl | Lexicographic permutations | Moritz Lenz |
| prob025-polettix.pl | 1000-digit Fibonacci number | Flavio Poletti |
| prob026-shlomif.pl | Reciprocal cycles | Shlomi Fish |
| prob027-shlomif.pl | Quadratic primes | Shlomi Fish |
| prob028-shlomif.pl | Number spiral diagonals | Shlomi Fish |
| prob029-gerdr.pl | Distinct powers | Gerhard R |
| prob029-polettix.pl | Distinct powers | Flavio Poletti |
| prob030-andreoss.pl | Digit fifth powers | Andrei Osipov |
| prob031-shlomif.pl | Coin sums | Shlomi Fish |
| prob032-andreoss.pl | Pandigital products | Andrei Osipov |
| prob033-andreoss.pl | Digit cancelling fractions | Andrei Osipov |
| prob034-quinny.pl | Digit factorials | Quinn Perfetto |
| prob036-xenu.pl | Double-base palindromes | xenu |
| prob038-andreoss.pl | Pandigital multiples | Andrei Osipov |
| prob039-quinny.pl | Integer right triangles | Quinn Perfetto |
| prob042-shlomif.p6 | Coded triangle numbers | Shlomi Fish |
| prob047-gerdr.pl | Distinct primes factors | Gerhard R |
| prob052-duff.pl | Permuted multiples | Jonathan Scott Duff |
| prob053-duff.pl | Combinatoric selections | Jonathan Scott Duff |
| prob053-gerdr.pl | Combinatoric selections | Gerhard R |
| prob054-andreoss.pl | Poker hands | Andrei Osipov |
| prob055-shlomif.p6 | Lychrel numbers | Shlomi Fish |
| prob056-shlomif.p6 | prob056-shlomif.p6 | |
| prob059-andreoss.pl | XOR decryption | Andrei Osipov |
| prob060-andreoss.pl | Prime pair sets | Andrei Osipov |
| prob063-moritz.pl | Powerful digit counts | Moritz Lenz |
| prob063-polettix.pl | Powerful digit counts | polettix |
| prob065-andreoss.pl | Convergents of e | Andrei Osipov |
| prob065-grondilu.pl | prob065-grondilu.pl | |
| prob066-andreoss.pl | Diophantine equation | Andrei Osipov |
| prob067-felher.pl | Maximum path sum II | Felix Herrmann |
| prob080-andreoss.pl | Square root digital expansion | Andrei Osipov |
| prob081-moritz.pl | Path sum: two ways | Moritz Lenz |
| prob089-andreoss.pl | Roman numerals | Andrei Osipov |
| prob092-moritz.pl | Square digit chains | Moritz Lenz |
| prob097-andreoss.pl | Large non-Mersenne prime | Andrei Osipov |
| prob098-andreoss.pl | Anagramic squares | Andrei Osipov |
| prob099-andreoss.pl | Largest exponential | Andrei Osipov |
Perl 6 Examples