kai824's profile

Name Yi Kai
School HCI
Role admin
Country Singapore
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1609 1821 727 addition
addition2 animaleditor archaeologist arrangetoys
arrayproblem assignpaths baseplans_ex beautifulbrackets
becomingred bichrome boundedpermutation boxispull
bracketflip bracketsuperseq bridges_apio19 bucketstacking
bunnyscore candymountain_ex cheerleaders christmasfeast
christmastree construct countingagain departure
duckduckgo ducknuggetconvention exam fencing
fenwicktree fertile fibo flappyrabbit
flights fractionalmultiset frogs funnytree
gcd generosity growingtrees guards
hashcollision hedgehogcrimes_easy helloworld helloworld2
illuminate infiniteloop inversions jumper
jumps letters lfs localexpress
lppfnlcst mathtree mrt neckties
optimalsubseq pairs pavement prime
ragingthunder rarwall removeedges removeelements
replacedigits samelength segmenttree segmenttree2
selectingintervals simp snakesnack stonk
streetlamps subgraphs summarising2020 swap
telepathy tiles toll towers
truck unmerge wabbitosu werewolf