While Sandbox Coloring may have started the trend, the app called Unicorn is in the lead for the month of December, narrowly beating Sandbox for the most downloads.
I'm in the lead of a major with 27 holes to go".
"This is what I've dreamed of is to be in the lead of a tournament, especially Jack's tournament," he said.
With just two days to go, Armstrong was in the lead of the Dauphiné Libéré, and there was little doubt that he would go on to win the race.
He added: "I cannot remember the last time I was in the lead of a championship.
"Europe has been in the lead of replacing animal experiments for decades," and although its implementation could go further, the directive has been an important part of raising standards, says Thomas Hartung, director of the Johns Hopkins University Center for Alternatives to Animal Testing in Baltimore, Maryland.
Metal Matrix Composites are playing a progressively significant role in engineering applications and are in the lead of indispensable research these days because of their technological and scientific utility.
Before the race, Ferrari was in the lead of the Constructors' Championship with 105 points, 16 ahead of BMW Sauber and a further three in front of McLaren.
On pole once again at Silverstone, one of the LC2s was in the lead of the race until a wheel bearing failure in the closing laps forced Nannini to pit, forfeiting the lead.
In the U.S., Connecticut is in the lead in terms of the percentage of municipal solid waste burned -- about 67percentt -- while worldwide, space-constrained Japan is out front, avoiding excessive landfilling by incinerating nearly 80percentt of its solid waste.
