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

Ben 10 Up To Speed

Apple Shooter Remastered

Spider-Man: Venom's Vengeance

Spider Man Vs Goblin

Finger basketball

Fluttershy Fly

Cpongebob Squarepant The Great Patty Caper 2

Brick breaker the ultimate challenge

Gone Fishing

To The Sky!

NitroDrift.IO

Ben10 Omnirush

Boat rush

Angry Red Birds Halloween

Ben 10 Alien Rivals

Bob Robber Subway Run

Ben 10 Tomb Of Doom

Super Stacker 2

SpongeBob SquarePants Pick A Path

Pokemon Crush

Spongebob Quirky Turkey

Dora Cake Shop

Mario Maker 2

Elsa Pokemon Go

Spongebob Rider

Frozen Anna Kiss

Elevator Space

Super Mario Wheelie

Spongebob Squarepants Adventure

Candy breaker

Bikini Bottom Button Bash

Angry Red Birds

Spiderman Web Shooter

Trick Hoops

Wire

Billiards game

Rainbow Stacker

Super Mario Coin Adventure

Jump Ninja Hero

Ben 10 Cannonbolt Crash

Doodle Jump

Bazooka and Monster

Bob The Robber 4: Season 3

Angry Bird Friends

Vex 3

Minion Traffic Chaos

Parking Fury 3

Nickelodeon ULTIMATE Mini-Golf Universe

Nickelodeon Hall Of Games

Spongebob Run

Spider Hero Street Fight

Ellie Love Trouble

Endless Runner 3d

The Bikini Bottom Bugle

Spongebob Squarepants: Lights Out Patrick

Minion Rush

Block Party

SpongeBob SquarePants Endless Run

Pokemon Ninja HD

Ben10 Challenge Stinkfly's Showtime!

Running Ninja

Spongebob Restaurant

Dora The Explorer Diamond Hunt

Bridge Constructor

Wrestle Jump

Bob Esponja: The Goo From Goo Lagoon

Pop Pop Rush

Ballz Online

Super Mario Endless Run

Ben10 Alien

Super Sandy World

Bob the Robber 3

Super Party Survival

Balloons pop

Super Mario Vs Wario

Minions Trip To Beijing

Angry Birds Kart Hidden Stars

Unfair Mario 2

Ben 10 Racing Boy

Jumper Minion

SpongeBob SquarePants SpongeBob You're Fired

King of Thieves

Ice Queen Shopping Xmas Gift

Magi Dogi

Subway Surfers: Sain Petersburg

Spiderman Into The Spiderverse Masked Missions

Puzzle Ball

Mildly Infuriated Bird

HexSweep.IO

Space Tunnel

Pinatas Locas

Jagged

Arcade Action

The Cars IO

Real Pokemon Trainer

Nick Racing Stars

Barbie Crazy Shopping

A-maze-ing Finger Race

Ben 10 Dna Decode

Robbers In Town

Balloon crazy adventure

Nickelodeon Paper Battle Multiplayer

Baseball Pro

Cut the Rope: Time Travel HD

Minions Toy Machine

Heroic Dash

Wheely 6 Fairytale

Poke Among Us

Lego Gotham City Speed

Don’t Mess Up

Basket ball challenge flick the ball

Spider-man Real Football League 2018

Spongebob Gets Ingredients

Pou Jumping

MR. JOURNEY FOX

Ben 10 Omnitrix Shadow

Gunblood

Bowling Ball

Moving Up

Super Mario MineCraft Runner

Jelly Collapse

Ben 10 Omnitrix Glitch

Spider-man Wall Crawler

Nickelodeon Winter Games Cliff Hang Up

Bubble Shooter

Frozen Castle Adventure

Super Wario Riders

Wanderers.IO

Mario Bros World

Right Color

The Amazing Spider-Man Online Movie Game

Squary Bird

Magic Tiles 3 Online

Bob The Robber 5: The Temple Adventure

Frozen Boy Super Run

Jumper Pou

FreeThrow.IO

Minions Go Across The Pacific Ocean

Crazy Birds 2

Minecaves 2

Hanger