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IanGohYifeng's profile
Name
Ian Goh Yifeng
School
Nan Hua Primary School
Role
member
Country
Singapore
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Solved Problems
1609
3nplus1
3nplus1II
GSS
addition
addition2
area2
area_noi
arrayfind
bananafarm
basketball_cpic
bestplace
bracketex
breakfast
brick
card
childsetter4
countalp
cuberoot
dayum
deccourse2025
descsort
diamond
div3
divideby2
do_you_like_me
eight
evenorodd
evenorodd_ex
evilbz
exam
exponentiate
factorial_easy
fibo
fizzbuzz
flamethrower
flamethrower_ex
foodchain
gcd
generosity
gift
goodbye
greeting
guanine
hello
helloworld
inversions
ippt
japan2026
judgequeue
lengthsort
lightningrod
lunchbox
lvm
maximum
minstack
multiple
ny_mathexam
orz
paint
pascal
peakfinding
peepeepoopoo
poi
potatoqueue
potatosalad
psle
reverse
rightangtri
round_up_division
scicom
shamelessad
sixseven
sort
sum
sumint
summit
sumofdigits
timeexam
tourist_noi
trainorbus
ultimateifelse
uniquenumbers
urarareader
veryeasymath
veryeasyproblem
wronganswer
yayornay