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Associated training puzzles
Credit Card Verifier (Luhn’s algorithm)
by AminGholizad
Credit Card Verifier (Luhn’s algorithm)
XP
+50 XP
Completed by 4,401 CodinGamers
0
done
ISBN Check digit
by java_coffee_cup
ISBN Check digit
XP
+50 XP
Completed by 3,382 CodinGamers
0
done
0xC0FFEE Request Validator
by User123
0xC0FFEE Request Validator
XP
+50 XP
Completed by 464 CodinGamers
0
done
Tricky Number Verifier
by slogslog
Tricky Number Verifier
XP
+50 XP
Completed by 463 CodinGamers
0
done
Barcode scanner
by GeoCon
Barcode scanner
XP
+50 XP
Completed by 411 CodinGamers
0
done
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