ROCHESTER, N.Y. -- It's mission accomplished for little green army men.

The molded plastic must-haves for generations of pretend soldiers were inducted into the National Toy Hall of Fame on Thursday, along with the 1980s stumper Rubik's Cube, and bubbles.

The trio of toys takes its place alongside other classics including Barbie, G.I. Joe, Scrabble and the hula hoop after beating out nine other finalists including Fisher-Price Little People, American Girl dolls and My Little Pony.

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The tiny monochromatic heroes have been around since 1938, with ups and downs along the way. Their popularity waned during the Vietnam War but they became big-screen stars with the 1995 Pixar movie "Toy Story" and several manufacturers continue to produce millions of them every year.

The army men were finalists two other years before making the cut this time around, offering hope to this year's also-rans, which also included Teenage Mutant Ninja Turtles, Slip 'N Slide, the skill game Operation, paper airplanes, pots and pans, and the toy trucks sold annually since 1964 by the Hess gas station chain.

The brain-teasing Rubik's Cube was invented by Hungarian architect Erno Rubik in the 1970s, but took off in the United States in 1980 after being imported by Ideal Toy Corp. More than 100 million of the six-color cubes were sold between 1980 and 1982, dividing an obsessively twisting populace between those who could solve it and those who could not.

The cubes, with nine colored squares on each side, can be arranged 43 quintillion ways, according to the Toy Hall of Fame, and have inspired organized competitions in more than 50 countries, along with contests to solve it blindfolded, one-handed and under water. Mats Valk of the Netherlands holds the speed record for re-aligning the colors in 5.55 seconds.

Children have played with soap bubbles since at least the 17th century, according to the toy hall, when paintings depicting the play appeared in what is now modern-day Belgium. More than 200 million bottles of bubble liquid are sold annually.

Bubbles got the nod as a toy of the imagination, spokesman Shane Rhinewald said, listing it alongside similar previous inductees including the stick and blanket.

A national selection committee made up of 24 experts, including toy collectors, designers and psychologists vote the winners in to the hall each year. Anyone can nominate a toy, but to make it through the preliminary selection process and become a finalist a toy must have achieved icon status, survived through generations, foster learning, creativity or discovery and have profoundly changed play or toy design.

The toy hall is located inside The Strong museum in Rochester.

The inductees into the National Toy Hall of Fame:

2014: Rubik's Cube, bubbles, little green army men

2013: Rubber duck, Chess

2012: Dominoes, Star Wars action figures

2011: Blanket, Dollhouse, Hot Wheels

2010: Playing cards, The Game of Life

2009: Ball, Big Wheel, Nintendo Game Boy

2008: Baby doll, Skateboard, Stick

2007: Atari 2600 game system, Kite, Raggedy Andy

2006: Easy-Bake Oven, Lionel trains

2005: Candy Land, Cardboard box, Jack-in-the-box

2004: G.I. Joe, Rocking horse, Scrabble

2003: Alphabet blocks, Checkers

2002: Jigsaw puzzle, Raggedy Ann

2001: Silly Putty, Tonka trucks

2000: Bicycle, Jacks, Jump rope, Mr. Potato Head, Slinky

1999: Duncan yo-yo, Hula Hoop, Lincoln Logs, Radio Flyer wagon, Roller skates, View-Master

1998: Barbie, Crayola crayons, Erector set, Etch A Sketch, Frisbee, LEGO, Marbles, Monopoly, Play-Doh, Teddy bear, Tinkertoy