What? Nikoli Hurdles 4!
When? Right now!
Entries can be made until 29th October. More information can be found in ABOUT NIKOLI HURDLES 4 tab at the menu above. Start at Puzzle 1 and use the Answer Keys to open Puzzle 2 and so on. See you at the finish line!
Nikoli Puzzle the Giants 2016 issue!
Go go go!