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Cjkjvfnby
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Andrey Solomatin
Last seen 1 year ago
Member for 11 years, 1 month, 28 days
Difficulty Normal
Missions (97) / Solutions (98)
Best solutions / Newest solutions
Home
Speedy
Even the Last
or
sum
and
6
4
__
Pawn Brotherhood
isdisjoint
ord
map
sum
list
5
short
Three Words
isalpha
or
join
in
and
simple cycle
Three Words
isalpha
False
True
split
else
2
with isdigit
Three Words
isalpha
pop
isdigit
while
and
__
Days Between
date
datetime.date
datetime
abs
__
Right to Left
replace
join
comprehension
Simple
Even the Last
or
sum
and
Electronic Station
reduce
Digits Multiplication
mul
operator.mul
operator
functools.reduce
reduce
2
59
operators
Boolean Algebra
eq
operator.eq
and_
operator.and_
operator.xor
2
16
little compex
Verify Anagrams
eq
operator.eq
operator
replace
lower
4
simple
Verify Anagrams
replace
lower
sorted
__
Find Sequence
itertools.product
product
itertools
or
False
__
Brackets
values
pop
not
in
elif
Scientific Expedition
simple
Absolute Sorting
abs
sorted
3
5
intersection
Common Words
intersection
set
sorted
join
split
3
2
__
The Hidden Word
itertools.zip_longest
zip_longest
rfind
itertools
find
13
1
__
Call to Home
math.ceil
ceil
collections.Counter
Counter
values
17
no re
Striped Words
digits
string.digits
string
upper
enumerate
18
deque
Letter Queue
collections.deque
deque
collections
join
elif
4
__
Cipher Map
zip
join
if-comprehension
list-comp
range
__
Remove Accents
combining
unicodedata.combining
normalize
unicodedata.normalize
unicodedata
__
Secret Message
ascii_uppercase
string.ascii_uppercase
string
join
if-comprehension
First
Morse Clock
datetime.strptime
strptime
datetime.datetime
datetime
or
__
Bird Language
re.compile
compile
ascii_lowercase
string.ascii_lowercase
string
5
O'Reilly
recursion
Count Inversions
sum
comprehension
else
if
3
11
First
Determine the Order
class
object
update
enumerate
set
__
Index Power
IndexError
except
try
recursion
Flatten a List
isinstance
lambda
or
and
int
O(n!)
Loading Cargo
itertools.permutations
permutations
itertools
min
abs
Incinerator
__
Friends
class
frozenset
object
union
set-comp
Mine
generator
Moore Neighbourhood
yield
min
max
sum
range
10
2
range
Fizz Buzz
zip
or
join
if-comprehension
in
4
for the Lulz
Fizz Buzz
class
staticmethod
decorator
extend
list
__
Achilles and the Tortoise
googled it
Binary Count
Simple
Fizz Buzz
not
elif
else
str
if
Ice Base
__
Feed Pigeons
max
while
3
4
__
Monkey Typing
lower
sum
in
comprehension
7
4
__
Counting Tiles
sum
range
comprehension
for
if
remove_from_back
How to Find Friends
isdisjoint
update
reversed
not
while
__
The Most Numbers
not
sorted
if
18
First
Roman Numerals
zip
elif
else
for
if
2
Alice In Wonderland
Quest for the Holy Heapq
The Shortest Knight's Path
heappush
heapq.heappush
heappop
heapq.heappop
heapq
__
Multiplication Table
and_
operator.and_
operator.xor
xor
operator.or_
__
Transposed Matrix
zip
list-comp
list
comprehension
GitHub
__
The End of Other
groupby
itertools.groupby
endswith
itertools
pop
6
First
Open Labyrinth
tuple
zip
pop
index
not
Dropbox
__
URL Normalization
ascii_letters
string.ascii_letters
digits
string.digits
re.compile
3
1
__
Hubspot Amulet
Fraction
fractions.Fraction
fractions
divmod
yield
18
__
Friendly Number
format
abs
or
and
else
First
Humpty Dumpty Form
math.cos
cos
math.sin
sin
math.log
First
Three Points Circle
math.sqrt
sqrt
strip
format
round
2
cached recursion
Numbers Factory
functools.lru_cache
lru_cache
decorator
functools
min
PyCon TW
switch
Simple Areas
mul
operator.mul
operator
math.pi
pi
9
3
__
Express Delivery
rfind
translate
collections.deque
deque
combinations
11
class overuse
Digit Stack
class
getattr
pop
inline-if
sum
14
__
How Much Gold
Fraction
fractions.Fraction
fractions
items
index
20
bubble
Robot Sort
extend
enumerate
break
join
append
1
bsf
Calculate Islands
update
add
enumerate
pop
set
EAFP
Digit Stack
TypeError
pass
map
IndexError
pop
BFS
Network Attack
setdefault
values
items
enumerate
min
__
Golden Pyramid
heappush
heapq.heappush
heappop
heapq.heappop
heapq
Storage
First
Word Pattern
ascii_letters
string.ascii_letters
string
join
in
6
2
__
Weak Point
zip
enumerate
min
sum
comprehension
10
1
__
Moria Doors
operator.truediv
truediv
union
intersection
operator
20
__
Digging a Canal
heappush
heapq.heappush
heappop
heapq.heappop
heapq
__
Restricted Prime
float
format
bin
find
lstrip
First
Skew-symmetric Matrix
enumerate
not
False
True
for
HubSpot
Paint black
Auto Painting
clear
IndexError
pop
except
try
2
3
First
Restricted Sum
StopIteration
iter
next
map
pop
4
5
__
Repeating Decimals
divmod
index
break
not
or
18
xor_bin_count
The Hamming Distance
bin
count
simple
Number Base
ValueError
except
try
int
Blizzard
sorted
Min and Max
iter
None
sorted
False
True
1
41
__
Weekend Counter
min
max
else
if
16
3
py3 unpack
Stair Steps
max
not
else
if
__
Radiation Search
yield
None
max
in
and
__
The Angles of a Triangle
math.degrees
degrees
math.acos
acos
round
Rock
___
Web Log Sessions
setdefault
datetime.strptime
strptime
yield
datetime.datetime
14
recursion
Berserk Rook
itemgetter
operator.itemgetter
operator
set-comp
yield
__
Super Root
while
else
if
Shelter
First
Pattern Recognition
copy.deepcopy
deepcopy
copy
enumerate
False
3
1
Codeship
second
Minesweeper
issuperset
difference
frozenset
itertools.permutations
permutations
7
1
simple testpasser
Snake Lite
heappush
heapq.heappush
heappop
heapq.heappop
heapq
9
__
Behind 2048
extend
zip
continue
None
not
12
Second
Pearls in the Box
functools.wraps
wraps
decorator
functools
float
15
for small games
Pearls in the Box
Fraction
fractions.Fraction
fractions
yield
float
__
Minesweeper
itertools.product
product
itertools
None
not
Hermit
__
Keywords Finder
upper
find
min
break
set
19
First
Mono Captcha
chain
itertools.chain
iter
itertools
zip
__
The Good Radix
digits
string.digits
ascii_uppercase
string.ascii_uppercase
string
Watchtower
__
Rotate Hole
all
if-comprehension
list-comp
range
comprehension
1
7
__
Numbered Triangles
itertools.permutations
permutations
itertools
remove
max
2
1
not KISS
Funny Addition
functools.wraps
wraps
setattr
class
mul
1
send to generator
Number Guess
next
yield
pop
None
while
recursion with class
Numbered Triangles
class
staticmethod
itertools.permutations
permutations
chain