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

Spongebob Gets Ingredients

Pou Jumping

Gone Fishing

King of Thieves

Frozen Boy Super Run

SpongeBob SquarePants SpongeBob You're Fired

Frozen Anna Kiss

Puzzle Ball

NitroDrift.IO

Mario Maker 2

The Amazing Spider-Man Online Movie Game

The Bikini Bottom Bugle

Minion Rush

Ben10 Challenge Stinkfly's Showtime!

Robbers In Town

Super Mario Coin Adventure

Jump Ninja Hero

Cpongebob Squarepant The Great Patty Caper 2

Spongebob Run

Apple Shooter Remastered

Spongebob Rider

Super Mario MineCraft Runner

Spiderman Web Shooter

Spider-Man: Venom's Vengeance

Running Ninja

Nickelodeon ULTIMATE Mini-Golf Universe

Bob the Robber 3

Pokemon Crush

Boat rush

Nickelodeon Winter Games Cliff Hang Up

FreeThrow.IO

Nick Racing Stars

Super Stacker 2

Don’t Mess Up

Rainbow Stacker

SpongeBob SquarePants Pick A Path

The Cars IO

Right Color

Jelly Collapse

Super Sandy World

Angry Birds Kart Hidden Stars

Ben10 Omnirush

Wanderers.IO

Brick breaker the ultimate challenge

Spider Hero Street Fight

Crazy Birds 2

Bob The Robber 5: The Temple Adventure

Balloons pop

Ben 10 Cannonbolt Crash

Super Wario Riders

Super Mario Endless Run

Doodle Jump

Bob Robber Subway Run

Spongebob Squarepants Adventure

Moving Up

Wire

Ice Queen Shopping Xmas Gift

Squary Bird

Arcade Action

Ben 10 Dna Decode

Ben 10 Omnitrix Shadow

Angry Bird Friends

Basket ball challenge flick the ball

Minecaves 2

Bazooka and Monster

To The Sky!

Minions Trip To Beijing

Jagged

Spongebob Quirky Turkey

Elsa Pokemon Go

Hanger

Gunblood

Poke Among Us

Space Tunnel

Super Mario Vs Wario

Subway Surfers: Sain Petersburg

MR. JOURNEY FOX

Nickelodeon Hall Of Games

Frozen Castle Adventure

Barbie Crazy Shopping

Spider Man Vs Goblin

Elevator Space

Mario Bros World

Spider-man Wall Crawler

Vex 3

Super Party Survival

Pokemon Ninja HD

Bob The Robber 4: Season 3

Minions Go Across The Pacific Ocean

Bowling Ball

Minions Toy Machine

Dora Cake Shop

Magi Dogi

Mildly Infuriated Bird

Billiards game

Angry Red Birds

Wheely 6 Fairytale

Ben 10 Up To Speed

Spongebob Squarepants: Lights Out Patrick

Spongebob Restaurant

Jumper Pou

A-maze-ing Finger Race

Fluttershy Fly

Candy breaker

Pop Pop Rush

Ballz Online

Pinatas Locas

Ben 10 Tomb Of Doom

Bubble Shooter

Parking Fury 3

Super Mario Wheelie

Baseball Pro

Trick Hoops

Wrestle Jump

Real Pokemon Trainer

Nickelodeon Paper Battle Multiplayer

Endless Runner 3d

Ben 10 Omnitrix Glitch

Balloon crazy adventure

Finger basketball

SpongeBob SquarePants Endless Run

Ellie Love Trouble

Bikini Bottom Button Bash

Ben 10 Alien Rivals

Spiderman Into The Spiderverse Masked Missions

Block Party

Bridge Constructor

Ben10 Alien

Cut the Rope: Time Travel HD

Angry Red Birds Halloween

HexSweep.IO

Jumper Minion

Bob Esponja: The Goo From Goo Lagoon

Minion Traffic Chaos

Dora The Explorer Diamond Hunt

Unfair Mario 2

Magic Tiles 3 Online

Heroic Dash

Ben 10 Racing Boy

Spider-man Real Football League 2018

Lego Gotham City Speed