17
reebbeer
4 13 33
1476/ 1695
Zhou Xi
Last seen 6 months ago
Member for 5 years, 2 months, 4 days
Difficulty Normal
Missions (109) / Solutions (102)
Best solutions / Newest solutions
Initiation
First
Between Markers (simplified)
index
str
First
Correct Sentence
endswith
islower
upper
not
str
First
First Word (simplified)
index
except
try
str
Home
Strange result
Bigger Price
items
sort
lambda
append
True
First
Right to Left
replace
for
1
First
Morse Decoder
capitalize
replace
join
append
split
First
Sort Array by Element Frequency
remove
sort
lambda
while
append
Shorter
Even the Last
inline-if
sum
First
Pawn Brotherhood
chr
ord
set
or
in
First
Popular Words
re.I
I
findall
re.findall
r-string
First
Sun Angle
else
int
if
Second
Second Index
find
None
replace
count
inline-if
First
Three Words
re.search
search
r-string
re
None
First
Between Markers
find
elif
else
str
len
First
Second Index
find
None
elif
else
int
First
Non-unique Elements
remove
set
count
list
for
First
First Word
remove
find
lstrip
min
else
First
Even the Last
inline-if
sum
append
range
len
Electronic Station
Second
Digits Multiplication
eval
replace
join
int
str
10
First
Boolean Algebra
or
inline-if
elif
and
if
Scientific Expedition
First
Bird Language
not
while
in
else
len
First
Time Converter (24h to 12h)
elif
else
int
str
if
First
The Most Wanted Letter
sort
isalpha
index
set
max
First
The Hidden Word
format
index
replace
lower
in
First
Follow Instructions
for
First
Striped Words
findall
re.findall
r-string
upper
re
First
Pangram
break
lower
False
True
list
First
Conversion into CamelCase
title
replace
First
Conversion from CamelCase
strip
isupper
lower
else
for
First
Morse Clock
format
replace
split
int
str
First
Common Words
rstrip
format
set
sorted
split
First
Absolute Sorting
tuple
sort
abs
in
append
O'Reilly
First
Flatten a List
replace
split
range
int
str
First
Time Converter (12h to 24h)
format
replace
and
split
int
First
Loading Cargo
combinations
itertools.combinations
itertools
min
abs
First
Index Power
pow
inline-if
list
int
len
1
First
Xs and Os Referee
List
typing.List
typing
range
else
First
Median
float
List
typing.List
sort
typing
Incinerator
First
The Defenders
class
property
super
decorator
break
First
Microwave Ovens
class
endswith
f-string
strip
format
First
Dialogues
class
re.sub
sub
strip
re
First
The Vampires
class
property
super
decorator
break
First
The Weapons
class
property
super
type
decorator
First
Straight Fight
class
property
super
type
decorator
First
The Healers
class
property
super
type
decorator
First
Party Invitations
class
remove
append
else
for
First
Every Person is Unique
class
format
replace
elif
else
First
Text Editor
class
re.search
search
re
None
1
First
The Warriors
class
property
decorator
break
inline-if
First
Army Battles
class
property
decorator
break
inline-if
First
Friends
class
remove
set
in
False
First
Building Base
class
Mine
First
Binary Count
format
count
First
The Greatest Common Divisor
min
break
while
append
range
First
Caesar Cipher (encryptor)
in
elif
else
for
if
First
Best Stock
items
max
append
for
Ice Base
First
Morse Encoder
strip
lower
else
for
if
First
The Most Numbers
min
max
else
len
if
First
How to Find Friends
add
set
inline-if
while
in
Alice In Wonderland
First
IP Network: Route Summarization
ip_address
ipaddress.ip_address
ipaddress
ljust
zfill
First
Multiplication Table
format
sum
append
range
int
First
Transposed Matrix
List
typing.List
typing
append
list-comp
Dropbox
First
Simple Hashlib
eval
update
methodcaller
Simple Hashlib
methodcaller
operator.methodcaller
hashlib
operator
update
1
First
Humpty Dumpty Form
math.atanh
atanh
math.asin
asin
math.pi
First
Numbers Factory
sort
or
while
append
range
First
Speech Module
divmod
elif
else
if
PyCon TW
First
House Password
re.search
search
re
bool
False
13
First
Double Substring
inline-if
while
in
range
len
First
Simple Areas
math.pi
pi
math.sqrt
sqrt
math
Storage
First
Group Equal consecutive
while
elif
append
len
if
20
First
Skew-symmetric Matrix
numpy.array
array
numpy
as
inline-if
First
Saw the Stick
break
append
range
for
if
First
Weak Point
zip
map
sum
range
list
HubSpot
First
Restricted Sum
eval
strip
replace
str
Blizzard
First
Stressful Subject
re.I
I
re.search
search
isupper
First
Weekend Counter
count
append
range
for
First
Min and Max
type
float
get
tuple
min
2
First
The Angles of a Triangle
math.degrees
degrees
math.acos
acos
round
Rock
First
Water Jars
inline-if
while
elif
and
append
First
Parity Bit Generator
chr
bin
count
or
join
First
CheckSum
isalnum
eval
ord
join
range
First
Super Root
break
while
elif
True
else
Shelter
First
Seven Segment
combinations
itertools.combinations
copy
add
itertools
First
Completely Empty
TypeError
all
map
except
try
First
AMSCO Cipher
index
join
while
if-comprehension
elif
First
Ghosts Age
in
range
else
for
if
Codeship
First
Probably Dice
numpy.polynomial.polynomial.Polynomial
Polynomial
numpy
tuple
except
First
Pearls in the Box
round
count
else
if
Hermit
First
Count Consecutive Summers
while
range
for
if
Watchtower
First
Rotate Hole
break
append
range
len
for
First
Funny Addition
Escher
First
Card Game
remove
sort
in
elif
False
First
Treasures
keys
lambda
print
sorted
in
First
Keys and Locks
remove
not
in
False
append
First
Safe Code
eval
re.search
search
r-string
continue
First
The Secret Room
divmod
sort
elif
append
range
First
Wild Dogs
math.sqrt
sqrt
round
math
sort
First
The Stone Wall
strip
index
min
replace
append
First
The Ship Teams
items
sort
or
append
else
1
First
Ground for the House
in
list-comp
split
range
comprehension
First
Compass, Map and Spyglass
abs
max
range
len
for