wongyikai's profile

Name Wong Yi Kai
School NUS High School of Mathematics and Science
Role admin
Country Singapore
View Submissions
Solved Problems
01knapsack 1402 1609 1821
3nplus1 3nplus1II 4russians 4sum
7up GSS NYSport OrXor
SameMapInTheRpgWorld Unbalanced add1_easy addictiontoworry
addition addition2 addition3 adjlist
adjmatrix adventure amicablecats ancestor
ants applebaskets arcwrecker2 area
area_noi arrayfind assistance atleasttripledate
atomsplit badchef ballgame ballot
bananafarm bananasmoothie barbecue basement
beareatrabbit bestplace bftrouble binarycoins
binaryroads blank bobek bombing2
boundlessboxes boxinbox2 boxispull bracketex
breakfast brick buffet burgers
buycoke buyingcandy candies candies3
candles candymountain_ex car card
carddraw cards carpark casino
catfight catlunch catsort ccs
charges chessislands childsetter6 choochoo
chope cinema clocktower closedpath
cny coin coinbag coincombinations
coke cokemoresugar collectmushrooms collectmushrooms6
combo commonsubseq competition conlang
contestcalc cooperation countalp crypto
cuberoot cups cupstacking decayedbridges
deccourse2025 deciphering_zane_4 deda defense101
deque descsort diamond differencearray
dijkstra dinowalk do_you_like_me doll_noi
downbad drones duckeatant duckhunt
duckhunt22 duckhunt23 duckhunt24 duckhunt27
duckhunt28 duckhunt29 duckhunt30 duckhunt31
duckhunt32 duckhunt33 duckhunt34 duckhunt35
duckhunt5 duckhunt8 dyingpolynomial dynamicdag
eeducation eelimination eight employee
engineers erp eta evenorodd
evenorodd_ex everyonewinstherace exam examinations
exponentiate fenwicktree fenwicktree_easy fibo
figurines finalday findinggf findingpavement
firstabc fizzbuzz flamethrower flip
flipcards flows flybot foodchain
foreveralone fractions fraud frogs
fuel funnyballs funnyhat gcd
gecko general generosity gentlepairs
gerrymandering gfriendmania gift globalwarming
gohcart2 goodprogrammer goofyrooks goombatower
gotoschool gotoschool_ex graph greeting
guanine guessproblem3_ex guessproblem4_ex guessqueue
gymbadges hammeringnails heatwv helloworld
helloworld2 highway hipercijevi housevisit
identifyinggirlfriends ihate1111 illuminate installingapps
installingapps_ex integralmania inversioncounting inversions
ippt jamestreet jokers jumpontree
justright kangaroohunt labels labs
laughter lboard lcm lcs
learning leave leenbeetree leftright
lemonade lemonade2 lengthsort levelingup
lightningrod lineup lis lis_easy
littlejohnny0 ljubomora lllontree localexpress
lol longesttrip lookback losingsleep
lostones lowelements lppfnlcst lualectures
lunchbox lunchcombo lunchtime lvm
mad magiccarps mahjong makingparallelograms
management manyjobs mate mathclass
mathmadness maxavg maximum medianheap
medianstring mergeguessproblem milkweed mindeque
minimise minimum minstack miracleflover
missingnumber modsum modules modulochain
moneychanger monkeycity monkeyjourney monsters
monsters2 monsters3 morexiaoyang mosaic
motest3 motivation mountains movingbasement
mrbeast mrt mrt2 multipleswith8
musicalchairs network nextprime nile
nis nombor nonboringsequences notduckhunt
nou nprime nprime2 numberbuilding
nycoordinates oranges2 oridance packaging
padoru paint pairofballs pairsums
palindromicfizzbuzz pandacity pandaeyes parallelogramisation
party party_noi pascal peakfinding
penguingathering penguinmountain photo photofinish
pigeonhole pigeons pilot plagia
platonic platonic10 platonic11 platonic12
platonic13 platonic14 platonic15 platonic16
platonic17 platonic18 platonic2 platonic20
platonic21 platonic3 platonic4 platonic5
platonic6 platonic7 platonic8 platonic9
playlist2 polyomino ponschool potatosalad
potatotree potionseasy potionshard powervillage
prefixsums prime primefactorization primepie
priorityqueue problemsetter2 progressionspells psle
purplecandy pushups rabbitmilk rabbitpainting
railgun railway rangerangequery raptorinc
rarsum razlika reachability2 reciprocals
reinforcement replacedigits replacingpavement resolution
reverseandmin rewiring rightangtri rmaxq
roadsideadverts robotbombs robots2 rookable
rootedlca rop rotarylock runaway
sadtrainer sadtrainer2 sana sandd
scalars sealevel segmenttree segmenttree2
segmenttreebeats sequences shamelessad shamelessad3
shamelessad4 shoop shops sightseeing
simp simplebridges skillmoves skyscraper_apio15
slimes slimes2 smurf smurfpaths
snack snail snake snowball
solonim sort sos specialgirlfriends
spiderweb splithunny squarerect squidzofrenzic
ssoca stackweights staircase stamps
stepgame subgraphs subperm sumint
summarising2023 summit sumsumdigit superduper
supplies swapbuildings swapsort swayingflowers
swords taskmanaging taxcollection team
telepathy teleporting thumper2 tickethandling
tiktok timeexam topical tourist_noi
towers traineeline trains trampoline
transform trapezes trashinteractive trollingbribritt
turbo twoarrays twochoices typo
typoswap ultimateifelse uniquenumbers usefft5
verticallychallenged veryeasyproblem videogames visitor
volcano votingcities wabot watching
waterbomb waterbottles waterbottles3 weddingcoins
whackamole whiteboardgame wires workoutplan
wormholes wronganswer xmas xorinversions
xuehuapiaopiao yayornay youtubealgo zanesgift
zanesletters zooqueue