penguin133's profile

Name Brian Lee Jun Siang
School Hwa Chong Institution
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Country Singapore
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01knapsack 0405 1503 1609
1821 3nplus1 3nplus1II 4cuts
4russians 4sum 727 7up
GSS abbb addition addition2
addone adjacentswaps adjlist adjmatrix
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cardgame cards cardtrick carpark
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foreveralone forkintheroad fourbuckets fractionalmultiset
fractions fraud frog3 frogs
fruits fruitsequences fuel fuelstation
funfair funnynim gap garden_ioi05
gcd gecko general generosity
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goinghome_agc goodseq gotoschool graph
graphcraft greenbeans greeting grid
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hacking hamster1 harddisk hashcollision
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helloworld helloworld2 history hole
hoofpaperscissor housing ihate1111 illuminate
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inheritance intercastellar interestring inversemax
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magicwand malcolm management mandarins
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modules molecules moneychanger monopoly
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neckties nemo nihonese nis
nonboringsequences notebook nprime numbers
numericalstrings omnomnom omnomnom2 openingshop
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outing packaging padoru paint
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partitiongame party pascal pavement
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ping pizzeria plagia planning
ples poi pokeadd pokenumbers
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promotion psle pushups puttingstrings
pythonindentation quillvsowl rabbitbars rabbiteatrabbit
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sandd sawmills scalars scanner
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skyline smallprimes smallprimes_ex smurf
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