Skill
Those games online are for mastering some skills. Or showing them. They also develop particular skill you have to demonstrate and can be: shooting an aim, typing fast (and with a little mistakes, certainly), figuring out puzzles and jigsaws, throwing a ball into a basket (with different obstacles and level of toughness), playing billiard for free, jumping, building, trying to go through a space tunnel (this one is very tricky, we have to say), killing monsters from bazooka, assembling a constructor, drifting, collecting items for speed, trying to run away from other players and more.
Free online games - Skill games
Skill games

Spider Man Vs Goblin

Super Mario Endless Run

Angry Red Birds Halloween

Spider Hero Street Fight

SpongeBob SquarePants Pick A Path

Ben 10 Up To Speed

Robbers In Town

Wanderers.IO

Ben10 Alien

Spongebob Run

Ice Queen Shopping Xmas Gift

Super Mario Vs Wario

Ben 10 Alien Rivals

Ben 10 Dna Decode

Super Mario MineCraft Runner

Spongebob Rider

Block Party

Bowling Ball

Elsa Pokemon Go

Ben 10 Racing Boy

Spiderman Web Shooter

Jump Ninja Hero

Frozen Boy Super Run

Crazy Birds 2

Ben 10 Tomb Of Doom

Super Wario Riders

Finger basketball

Endless Runner 3d

Bob The Robber 4: Season 3

Wire

Super Mario Wheelie

Unfair Mario 2

Heroic Dash

Bob Esponja: The Goo From Goo Lagoon

Vex 3

Barbie Crazy Shopping

Baseball Pro

FreeThrow.IO

Pinatas Locas

NitroDrift.IO

Balloon crazy adventure

Dora Cake Shop

Apple Shooter Remastered

Doodle Jump

Angry Birds Kart Hidden Stars

Ben 10 Omnitrix Glitch

Ben 10 Cannonbolt Crash

Spongebob Gets Ingredients

Frozen Anna Kiss

Mildly Infuriated Bird

Angry Bird Friends

Super Stacker 2

Spongebob Squarepants Adventure

SpongeBob SquarePants Endless Run

Wheely 6 Fairytale

Jagged

Gone Fishing

Squary Bird

The Cars IO

Spongebob Quirky Turkey

Minions Toy Machine

Bridge Constructor

Bob The Robber 5: The Temple Adventure

Pop Pop Rush

Angry Red Birds

Minion Rush

Bubble Shooter

Ben10 Omnirush

HexSweep.IO

Nickelodeon ULTIMATE Mini-Golf Universe

SpongeBob SquarePants SpongeBob You're Fired

Nickelodeon Hall Of Games

Minecaves 2

Nickelodeon Winter Games Cliff Hang Up

Don’t Mess Up

Bob Robber Subway Run

The Amazing Spider-Man Online Movie Game

Basket ball challenge flick the ball

Ben10 Challenge Stinkfly's Showtime!

Frozen Castle Adventure

Poke Among Us

Fluttershy Fly

Pokemon Ninja HD

Spider-man Wall Crawler

Magic Tiles 3 Online

Minions Trip To Beijing

Bikini Bottom Button Bash

Cut the Rope: Time Travel HD

King of Thieves

Super Party Survival

Super Mario Coin Adventure

Ellie Love Trouble

Rainbow Stacker

Running Ninja

Pokemon Crush

Puzzle Ball

Candy breaker

Wrestle Jump

Real Pokemon Trainer

Boat rush

Cpongebob Squarepant The Great Patty Caper 2

Bazooka and Monster

Minions Go Across The Pacific Ocean

A-maze-ing Finger Race

Pou Jumping

Ben 10 Omnitrix Shadow

Spiderman Into The Spiderverse Masked Missions

Gunblood

The Bikini Bottom Bugle

Jumper Pou

Trick Hoops

Jumper Minion

Subway Surfers: Sain Petersburg

Spider-Man: Venom's Vengeance

Lego Gotham City Speed

Space Tunnel

Arcade Action

Right Color

Brick breaker the ultimate challenge

Nickelodeon Paper Battle Multiplayer

Dora The Explorer Diamond Hunt

Spongebob Restaurant

Super Sandy World

Billiards game

Bob the Robber 3

Hanger

MR. JOURNEY FOX

Mario Bros World

Spongebob Squarepants: Lights Out Patrick

To The Sky!

Elevator Space

Ballz Online

Moving Up

Minion Traffic Chaos

Magi Dogi

Nick Racing Stars

Jelly Collapse

Mario Maker 2

Spider-man Real Football League 2018

Parking Fury 3

Balloons pop