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xtofl
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Kristoffel Pirard
Last seen 4 years ago
Member for 9 years, 9 months, 23 days
Difficulty Normal
Missions (42) / Solutions (38)
Best solutions / Newest solutions
Home
First
Right to Left
replace
join
comprehension
First
Days Between
datetime.datetime
datetime
abs
filter, set intersection
Pawn Brotherhood
frozenset
yield
filter
chr
ord
1
filter
Non-unique Elements
count
if-comprehension
list-comp
comprehension
1
bailout loop when == 3
Three Words
isalpha
False
True
split
else
1
sum + slice
Even the Last
not
sum
if
1
Electronic Station
any big-enough slice
Find Sequence
yield
all
any
add
zip
stack expectations
Brackets
values
keys
pop
not
in
dict of lambdas
Boolean Algebra
not
lambda
or
and
First
Verify Anagrams
collections.Counter
Counter
collections
isalpha
lower
no `reduce`???
Digits Multiplication
filter
map
lambda
int
str
1
Scientific Expedition
string and dict<lambda>
Letter Queue
lambda
inline-if
split
for
18
deque + dispatch-map
Letter Queue
collections.deque
deque
collections
None
lambda
Counter to the rescue
The Most Wanted Letter
iter
collections.Counter
Counter
items
collections
1
Second
Striped Words
match
re.match
findall
re.findall
r-string
1
re.findall([][]...
Striped Words
filter
findall
re.findall
r-string
upper
1
First
Common Words
intersection
set
sorted
join
split
1
O'Reilly
First
Xs and Os Referee
yield
any
zip
lambda
while
First
Count Inversions
itertools.starmap
starmap
combinations
itertools.combinations
filter
First
Median
sum
sorted
else
len
if
1
Incinerator
no members but lambdas
Building Base
class
object
format
lambda
Mine
the generator way
Moore Neighbourhood
min
max
sum
if-comprehension
range
1
all-paths + filter
Disposable Teleports
next
yield
filter
enumerate
replace
1
Ice Base
First
Monkey Typing
lower
sum
if-comprehension
in
comprehension
First
The Most Numbers
not
for
if
1
Alice In Wonderland
comprehensions!
Transposed Matrix
not
list-comp
range
comprehension
len
PyCon TW
discrete time simulation
Network Attack
class
collections.defaultdict
defaultdict
get
any
functional
Digit Stack
lambda
or
inline-if
split
int
20
immutability - the functional way
Digit Stack
pop
not
lambda
split
int
re
House Password
re.search
search
all
re
len
Storage
maybe row/col mixup
Weak Point
min
lambda
sum
range
comprehension
HubSpot
tail-recursion
Restricted Sum
not
if
First
Restricted Sum
not
if
Rock
First
Life Counter
dropwhile
itertools.dropwhile
itertools.takewhile
takewhile
reversed
3
Shelter
cache fib & dict
Ghosts Age
next
yield
dict
inline-if
while
1
Codeship
First
Pearls in the Box
float
replace
count
sum
else
A* and geometry
Bats Bunker
filterfalse
itertools.filterfalse
center
itertools.starmap
starmap
1
Watchtower
First
Funny Addition
not
lambda
inline-if
join
list-comp