Un Chai

@unasol

Thailand

Joined Nov 2007

World Rank: #46453 (0.4 points)

Activity over the last year

Effectiveness

 Problems solved
21
 Solutions submitted
52

Problems

List of solved classical problems:

ABSYS FCTRL2 PERMUT2
ADDREV GUESSING PRIME1
CANTON JULKA ROADNET
CERC07N MAYA STPAR
COINS NGM TEST
FASHION NSTEPS TOE1
FCTRL ONP TOE2

TODO list of classical problems:

MATRIOSH PALIN
MINCOUNT SUDOKU