Cheok Yin Fung

@cyfung

Hong Kong, Hong Kong

Joined Dec 2005

World Rank: #63395 (0.2 points)

Institution: (free)

Activity over the last year

Effectiveness

 Problems solved
14
 Solutions submitted
58

Problems

List of solved classical problems:

ADDREV PRIME1
FCTRL SHOP
FCTRL2 STONE
HASHIT STPAR
MAYA TEST
NSTEPS TETRA
PIR TRICENTR

TODO list of classical problems:

BEADS CMEXPR JULKA PIGBANK
BINSTIRL DIV15 LPRIME TRIPART